CN105686091B - A kind of cigarette holder constituted with multiple-unit air flue modularization - Google Patents
A kind of cigarette holder constituted with multiple-unit air flue modularization Download PDFInfo
- Publication number
- CN105686091B CN105686091B CN201610251181.4A CN201610251181A CN105686091B CN 105686091 B CN105686091 B CN 105686091B CN 201610251181 A CN201610251181 A CN 201610251181A CN 105686091 B CN105686091 B CN 105686091B
- Authority
- CN
- China
- Prior art keywords
- round tube
- air inlet
- inlet seat
- seat
- modularization
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- A24F47/008—
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses a kind of cigarette holders constituted with multiple-unit air flue modularization, it is desirable to provide one kind mouthfeel of smokeing panel test is good good, with multiple-unit air flue the and easy to manufacture cigarette holder with multiple-unit air flue modularization composition.It includes shell, and interconnecting piece is arranged in one end of the shell;The adjacent mixing arrangement of at least two head and the tail is provided in the shell;The mixing arrangement includes the sealing plug of end air inlet seat, the first round tube, the first air inlet seat, middle part with venthole that is interior positioned at shell, setting gradually along shell head end to tail end direction, and the second air inlet seat being set in the first round tube and the second round tube;The end air inlet seat is a plectane, and the outer rim of the plectane contacts with outer casing inner wall and is provided with end vents in its outer rim;The end air inlet seat is connect with the abutting end hermetic seal of the first round tube, and the other end face is provided with more gussets, and the air flue formed between the gusset is communicated with end vents.
Description
Technical field
The present invention relates to electronic cigarette technical fields, more particularly, to a kind of cigarette constituted with multiple-unit air flue modularization
Mouth.
Background technique
It is different from the burning of the duration of traditional cigarette, the heater of electronic cigarette in each aspiration procedure of smoker, with
The length for aspirating the electronic cigarette time, is every time primary heating process to the aspiration procedure of electronic cigarette liquid.The heating process is all
One from relative low temperature to high temperature, returns the process of relative low temperature.In this process, the electronic cigarette liquid of multiple components can be because
The different component of boiling point and fragrance are evaporated in suction with the different phase of a bite flue gas for the difference of heater operating temperature,
Then the flue gas evaporated just needs to enter one when can mix same primary suction well, and successively different phase volatilizes
The device of exhaust gas components.But existing electronic cigarette end, is the structure being directly sucked out from atomizer, and suction end is put-through channel
Or add the components such as a bit of smoke filtration cotton, but the therefore length very little of base part, only several millimeters, channel diameter is even more only
0.3 ~ 3 millimeter, so the function and effect to atomization flue gas mixing are very limited.On the other hand, electronic cigarette flue gas partial size is only
About 1/10th or so of flue gas partial size is formed after the burning of traditional cigarette, so into often having electronic cigarette atomizing behind smoker oral cavity
The insufficient feeling of flue gas plumpness.
Summary of the invention
The present invention overcomes the disadvantages of the prior art, and it is low to provide a kind of manufacturing cost, easily fabricated, easy to disassemble,
Can uniform mixed flue gas, smoke inlet moderate temperature and mouthfeel of smokeing panel test it is good with multiple-unit air flue modularization constitute cigarette
Mouth.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions:
Interconnecting piece is arranged in one end of a kind of cigarette holder constituted with multiple-unit air flue modularization, including shell, the shell;
The adjacent mixing arrangement of at least two head and the tail is provided in the shell;
The mixing arrangement includes end air inlet that is interior positioned at shell, setting gradually along shell head end to tail end direction
Seat, the sealing plug of the first round tube, the first air inlet seat, middle part with venthole, and the second air inlet seat being set in the first round tube
And second round tube;
The end air inlet seat is a plectane, and the outer rim of the plectane contacts with outer casing inner wall and is provided with end in its outer rim
Venthole;The end air inlet seat is connect with the abutting end hermetic seal of the first round tube, and the other end face is provided with more gussets, institute
The air flue formed between gusset is stated to communicate with end vents;
First air inlet seat is the annulus with stepped cross-section, the outer rim and shell of the biggish single order of annulus outer diameter
It is provided with axial venthole in inner wall contact and its outer rim, another rank contacts with sealing plug and its end is provided with radial ventilation
Hole;First air inlet seat is connect with the first round tube hermetic seal;
Second air inlet seat is the annulus with stepped cross-section, the outer rim and first of the biggish single order of annulus outer diameter
It is provided with axial venthole in round tube inner wall contact and its outer rim, another rank contacts with end air inlet seat and its end is provided with
Radial venthole;Second air inlet seat is connect with the second round tube hermetic seal;
The outer rim of the sealing plug is connect with outer casing inner wall hermetic seal, and the end hermetic seal of end face and the second round tube connects
It connects, venthole thereon is located in the caliber of the second round tube;
The first airflow channel is constituted between the shell and the first round tube, is constituted between first round tube and the second round tube
Second airflow channel.
Preferably, the plectane and the first round tube of the end air inlet seat are clamped connection.
Preferably, the annulus and the first round tube of first air inlet seat are clamped connection.
Preferably, the annulus and the second round tube of second air inlet seat are clamped connection.
Preferably, the annulus and the second round tube of second air inlet seat are clamped connection.
Preferably, the mixing arrangement is two sets.
Preferably, the bulge loop of the plectane side setting of the end air inlet seat and the clamping connection of the first round tube.
Preferably, the annular groove of the annulus side setting of first air inlet seat and the clamping connection of the first round tube.
Preferably, the annular groove of the annulus side setting of second air inlet seat and the clamping connection of the second round tube.
Compared with prior art, the present invention has the advantage that
(1) present invention is passed through by increasing the internal structure of cigarette holder in holding in situation similar in original suction nozzle diameter
Different space partition zones is repartitioned, and is made the cavity for needing mixed flue gas by not co-content and different spaces, is made difference
When by longer space and cavity, flue gas is further mixed the flue gas that period volatilizes, and obtains consumer more
Good experience of smokeing panel test.On the other hand, smog passes through relatively longer channel transfer, and the electronic cigarette smog of high temperature obtains further
Cooling makes electronic cigarette smog gradually condense into graininess larger from small mist, overcomes electronic cigarette smog counterpart
The impact sense of chamber haves the shortcomings that sense plumpness is inadequate, solves the problems, such as that electronic cigarette smog plumpness is insufficient, effectively improves electricity
The whole aesthetic quality of sub- cigarette.
(2) the design of the invention is scientific and reasonable, is more convenient for manufacturing and assemble, the interchangeability between component is good, and manufacturing cost is more
It is low, it is assembled convenient for flow line production.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the one of embodiment of the present invention.
Fig. 2 is the sectional view of A-A in Fig. 1.
Fig. 3 is the sectional view of B-B in Fig. 1.
Fig. 4 is the sectional view of C-C in Fig. 1.
Fig. 5 is the sectional view of D-D in Fig. 1.
Fig. 6 is the sectional view of E-E in Fig. 1.
Fig. 7 is the perspective view of Fig. 1 medial end portions air inlet seat.
Fig. 8 is the perspective view in another direction Fig. 7.
Fig. 9 is the perspective view of the first air inlet seat in Fig. 1, and the second air inlet seat constructs identical with it.
Figure 10 is the perspective view of the end air inlet seat of another structure.
Figure 11 is the perspective view of the first air inlet seat of another structure.
In figure: interconnecting piece 1, shell 2, end air inlet seat 3, the second air inlet seat 4, the first round tube 5, the second round tube 6, first into
Gas seat 7, sealing plug 8, venthole 9, gusset 11.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under that premise of not paying creative labor
Embodiment shall fall within the protection scope of the present invention.
The cigarette holder constituted shown in Fig. 1-9 with multiple-unit air flue modularization, including shell 2, one end setting of the shell 2
Interconnecting piece 1;One end where 2 interconnecting piece of shell 1 is known as head end, and the other end is known as tail end;
The setting mixing arrangement adjacent there are two head and the tail in the shell 2;
The mixing arrangement includes end air inlet that is interior positioned at shell 2, setting gradually along 2 head end of shell to tail end direction
Seat the sealing plug 8 of the 3, first round tube 5, the first air inlet seat 7, middle part with venthole 9, and be set in the first round tube 5 second
Air inlet seat 4 and the second round tube 6;
The end air inlet seat 3 is a plectane, and the outer rim of the plectane contacts with 2 inner wall of shell and is provided with end in its outer rim
Portion's venthole;The end air inlet seat 3 is connect with the abutting end hermetic seal of the first round tube 5, and the other end face is provided with more muscle
Plate 11, the air flue formed between the gusset 11 are communicated with end vents;
First air inlet seat 7 is the annulus with stepped cross-section, the outer rim of the biggish single order of annulus outer diameter and outer
It is provided with axial venthole in the contact of 2 inner wall of shell and its outer rim, another rank contacts with sealing plug 8 and its end is provided with radial direction
Venthole;First air inlet seat 7 is connect with 5 hermetic seal of the first round tube;
Second air inlet seat 4 is the annulus with stepped cross-section, the outer rim of the biggish single order of annulus outer diameter and the
It is provided with axial venthole in the contact of one round tube, 5 inner wall and its outer rim, another rank contacts with end air inlet seat 3 and its end is set
It is equipped with radial venthole;Second air inlet seat 4 is connect with 6 hermetic seal of the second round tube;
The outer rim of the sealing plug 8 is connect with 2 inner wall hermetic seal of shell, the end hermetic seal of end face and the second round tube 6
Connection, venthole 9 thereon are located in the caliber of the second round tube 6;
The first airflow channel is constituted between the shell 2 and the first round tube 5, between first round tube 5 and the second round tube 6
Constitute the second airflow channel.
Wherein, the plectane of the end air inlet seat 3 and the clamping of the first round tube 5 connect, particularly, in plectane and the first circle
The adjacent one end setting bulge loop of pipe 5 and 5 outer wall of the first round tube suit realize clamping connection, it is clear that bulge loop and first can also be arranged
5 inner wall of round tube suit realizes clamping connection, or setting annular groove and the clamping of 5 end of the first round tube connect on plectane.
Wherein, the annulus of first air inlet seat 7 and the clamping of the first round tube 5 connect, particularly, in the first air inlet seat 7
Annulus and the adjacent one end setting annular groove and 5 outer wall of the first round tube suit of the first round tube 5 realize clamping connection, it is clear that go back
Bulge loop and 5 inner wall of the first round tube can be set or outer wall suit realizes clamping connection etc..
Wherein, the annulus of second air inlet seat 4 and the clamping of the second round tube 6 connect, particularly, in the second air inlet seat 4
Annulus and the adjacent one end setting annular groove and 5 outer wall of the first round tube suit of the first round tube 5 realize clamping connection, it is clear that go back
Bulge loop and 5 inner wall of the first round tube can be set or outer wall suit realizes clamping connection.The sealing plug 8 is contacted with the second round tube 6
End face setting bulge loop and the inner wall suit of the second round tube 6 realize clamping connection, it is clear that can also be and bulge loop and the second round tube 6 are set
Outer wall suit realize clamping connection, or setting groove and the second round tube 6 end clamping connection.
In the present embodiment, the end vents are the multiple grooves for being set to the plectane edge of end air inlet seat 3, are shown
So it is also possible to several through-holes as shown in Figure 10.The axial direction venthole is to be set at 7 annular edge of the first air inlet seat
Multiple grooves, it is clear that be also possible to several through-holes.It is described radial direction venthole be set to it is more at 7 annular edge of the first air inlet seat
A groove, it is clear that be also possible to several through-holes as shown in figure 11.The structure of second air inlet seat 4 and the first air inlet in the present embodiment
The structure of seat 7 is essentially identical.
Internal thread segment is arranged on the interconnecting piece 1 of the cigarette holder to connect with electronic cigarette main body, it is clear that external screw thread also can be set
Section.
It will be apparent that each mixing arrangement all has two layers of airflow channel, i.e. shell 2 and the first round tube 5 in the present invention
Between the first airflow channel and the first round tube 5 and the second round tube 6 between the second airflow channel, in the base of the present embodiment
On plinth, at least one tube body and corresponding connecting component can be added in the second round tube 6, make to increase accordingly respective counts in shell 2
The airflow channel of amount.Increase the path of gas mixing by increasing tube body, make each tube body is mutually nested, after combination, by outermost
Multiple circular, tubuloses are formed between the inner wall and embedded outer wall of layer and between the tube body of innermost layer to be distributed and communicate
Compound ring-type airflow channel enables to form the route that gas extends through inside it in cigarette holder, by the flow-disturbing of airflow channel,
The synthesis such as turbulent flow, vortex achievees the purpose that mixed gas.
Certainly, the quantity of the mixing arrangement can also reasonably increase according to the actual situation.
Further, the plasticity rubber ring with certain taper can also be arranged in 1 inner cavity of interconnecting piece of cigarette holder (not show in figure
Out), or with common cigarette diameter the interference fit hole being adapted, for directly aspirating regular-size cigarette cigarette.When it is used to take out
When inhaling regular-size cigarette cigarette, because the flue gas partial size that Cigarette generates when burning is larger, when being aspirated using this cigarette holder, equally
Haveing the characteristics that generate when the compound air flue by cigarette holder makes flue gas cool-down and keeps partial size bigger, when flue gas further passes through again
When aikido, the harmful components in smog that number molecular weight is big or molecule becomes larger can be detained or be cut in the tube wall of cigarette holder
It stays, for reducing the oxious components such as the tar in traditional cigarette flue gas, improving tobacco aroma has biggish contribution for this;Therefore this hair
The bright flue gas plumpness that cannot be only used for the raisings such as electronic cigarette and smoke panel test improves suction taste, can also be for traditional cigarette of smokeing panel test
When reduce oxious component a kind of new tool, have good market prospects.
In use, the flue gas from electronic cigarette main body is filled from the mixing that the ventilation pipe of interconnecting piece 1 enters the end when suction
It sets, and enters the first airflow channel from the end air inlet of the mixing arrangement end air inlet seat 3, then pass through the first air inlet seat 7
Axial admission hole, radial air inlet hole enter the second airflow channel, later pass through the radial venthole of the second air inlet seat 4, axial direction
Venthole enters in the ventilation pipe of the second round tube 6, and then outflow enters next mixing dress from the venthole 9 of sealing plug 8
It sets, finally flows through whole mixing arrangements and reach in smoker mouthful, flue gas is after flowing through each component, under flue-gas temperature has had obviously
Drop, during the decline, the partial size in flue gas molecule is also in company with temperature decline and and longer distance circulation for flue-gas temperature
Mixing, partial size are also increased, and the satiety of suction electronic cigarette smog can be significantly improved.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. interconnecting piece is arranged in one end of a kind of cigarette holder constituted with multiple-unit air flue modularization, including shell, the shell;Its
It is characterized in that:
The adjacent mixing arrangement of at least two head and the tail is provided in the shell;
The mixing arrangement includes the end air inlet seat set gradually in the shell, along shell head end to tail end direction, the
The sealing plug of one round tube, the first air inlet seat, middle part with venthole, and the second air inlet seat being set in the first round tube and second
Round tube;
The end air inlet seat is a plectane, and the outer rim of the plectane contacts with outer casing inner wall and is provided with end ventilation in its outer rim
Hole;The end air inlet seat is connect with the abutting end hermetic seal of the first round tube, and the other end face is provided with more gussets, the muscle
The air flue formed between plate is communicated with end vents;
First air inlet seat is the annulus with stepped cross-section, the outer rim and outer casing inner wall of the biggish single order of annulus outer diameter
It is provided with axial venthole in contact and its outer rim, another rank contacts with sealing plug and its end is provided with radial venthole;
First air inlet seat is connect with the first round tube hermetic seal;
Second air inlet seat is the annulus with stepped cross-section, the outer rim and the first round tube of the biggish single order of annulus outer diameter
It is provided with axial venthole in inner wall contact and its outer rim, another rank contacts with end air inlet seat and its end is provided with radial direction
Venthole;Second air inlet seat is connect with the second round tube hermetic seal;
The outer rim of the sealing plug is connect with outer casing inner wall hermetic seal, and end face is connect with the end hermetic seal of the second round tube,
On venthole be located in the caliber of the second round tube;
The first airflow channel is constituted between the shell and the first round tube, constitutes second between first round tube and the second round tube
Airflow channel.
2. the cigarette holder constituted according to claim 1 with multiple-unit air flue modularization, it is characterised in that: the end air inlet
The plectane of seat and the clamping of the first round tube connect.
3. the cigarette holder according to claim 1 or claim 2 constituted with multiple-unit air flue modularization, it is characterised in that: described first
The annulus of air inlet seat and the clamping of the first round tube connect.
4. the cigarette holder according to claim 1 or claim 2 constituted with multiple-unit air flue modularization, it is characterised in that: described second
The annulus of air inlet seat and the clamping of the second round tube connect.
5. the cigarette holder constituted according to claim 3 with multiple-unit air flue modularization, it is characterised in that: second air inlet
The annulus of seat and the clamping of the second round tube connect.
6. the cigarette holder according to claim 1 or claim 2 constituted with multiple-unit air flue modularization, it is characterised in that: the mixing
Device is two sets.
7. the cigarette holder constituted according to claim 2 with multiple-unit air flue modularization, it is characterised in that: the end air inlet
The bulge loop of the plectane side setting of seat and the clamping connection of the first round tube.
8. the cigarette holder constituted according to claim 3 with multiple-unit air flue modularization, it is characterised in that: first air inlet
The annular groove of the annulus side setting of seat and the clamping connection of the first round tube.
9. the cigarette holder constituted according to claim 4 with multiple-unit air flue modularization, it is characterised in that: second air inlet
The annular groove of the annulus side setting of seat and the clamping connection of the second round tube.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610251181.4A CN105686091B (en) | 2016-04-20 | 2016-04-20 | A kind of cigarette holder constituted with multiple-unit air flue modularization |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610251181.4A CN105686091B (en) | 2016-04-20 | 2016-04-20 | A kind of cigarette holder constituted with multiple-unit air flue modularization |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105686091A CN105686091A (en) | 2016-06-22 |
CN105686091B true CN105686091B (en) | 2019-08-09 |
Family
ID=56217286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610251181.4A Active CN105686091B (en) | 2016-04-20 | 2016-04-20 | A kind of cigarette holder constituted with multiple-unit air flue modularization |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105686091B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113598409A (en) * | 2021-08-31 | 2021-11-05 | 南通烟滤嘴有限责任公司 | Filter tip with suspended inner core and cigarette |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1437014A (en) * | 1965-06-04 | 1966-04-29 | Defim Sa | Cigarette holder improvements |
GB1178061A (en) * | 1966-02-08 | 1970-01-14 | Josef Streule | Cigarette or Cigar Filter |
US3840029A (en) * | 1970-10-21 | 1974-10-08 | J Streule | Filter structure for tobacco products particularly for cigarettes and cigars, as well as for cigarette holders, tobacco pipes and the like |
CN2237949Y (en) * | 1996-03-11 | 1996-10-23 | 王洪滨 | Cigarette tar filter |
CN202077569U (en) * | 2011-06-09 | 2011-12-21 | 吴庆云 | Multiple filtration cigarette holder capable of removing tar and having sufficient adsorption |
CN205648924U (en) * | 2016-04-20 | 2016-10-19 | 云南中烟工业有限责任公司 | Cigarette holder with polycell air flue modularization constitutes |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS587275B2 (en) * | 1981-03-11 | 1983-02-09 | 株式会社 双葉オ−ト電気商会 | pipe |
-
2016
- 2016-04-20 CN CN201610251181.4A patent/CN105686091B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1437014A (en) * | 1965-06-04 | 1966-04-29 | Defim Sa | Cigarette holder improvements |
GB1178061A (en) * | 1966-02-08 | 1970-01-14 | Josef Streule | Cigarette or Cigar Filter |
US3840029A (en) * | 1970-10-21 | 1974-10-08 | J Streule | Filter structure for tobacco products particularly for cigarettes and cigars, as well as for cigarette holders, tobacco pipes and the like |
CN2237949Y (en) * | 1996-03-11 | 1996-10-23 | 王洪滨 | Cigarette tar filter |
CN202077569U (en) * | 2011-06-09 | 2011-12-21 | 吴庆云 | Multiple filtration cigarette holder capable of removing tar and having sufficient adsorption |
CN205648924U (en) * | 2016-04-20 | 2016-10-19 | 云南中烟工业有限责任公司 | Cigarette holder with polycell air flue modularization constitutes |
Also Published As
Publication number | Publication date |
---|---|
CN105686091A (en) | 2016-06-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3520634B1 (en) | Ultrasonic electronic cigarette atomization core and atomizer | |
US9526272B2 (en) | Electronic cigarette | |
CN105142435B (en) | A kind of electronic cigarette | |
CN105815816B (en) | A kind of novel variable suction taste cigarette holder | |
CN208144423U (en) | Flue-cured tobacco heating member, pipe bowl device and electronic cigarette | |
CN206612214U (en) | Atomizer | |
CN203467667U (en) | Electronic cigarette with adjustable vent holes | |
US20140305452A1 (en) | Electronic cigarette | |
WO2015188296A1 (en) | Electronic cigarette simulation mouthpiece | |
CN205322939U (en) | Thermal -insulated suction nozzle | |
CN105661653A (en) | Smoke mixing cigarette holder | |
CN205831064U (en) | A kind of cigarette holder of the combination type air flue axial distribution of variable suction taste | |
CN205648924U (en) | Cigarette holder with polycell air flue modularization constitutes | |
CN105707984B (en) | A kind of cigarette holder of air flue radially layered formula | |
CN107836751A (en) | A kind of electronic cigarette | |
CN105686091B (en) | A kind of cigarette holder constituted with multiple-unit air flue modularization | |
CN205321211U (en) | Cigarette holder and electron cigarette | |
CN105768231B (en) | A kind of cigarette holder that combined type air flue is axially distributed | |
CN205648916U (en) | Cigarette holder of coaxial mist of air flue | |
CN205831067U (en) | A kind of novel variable suction taste cigarette holder | |
CN205648926U (en) | Cigarette holder of radial layer -stepping of air flue | |
CN205648914U (en) | Coaxial cigarette holder of variably inhaling flavor | |
CN207948913U (en) | Electronic cigarette with double-cavity double-airway atomizer | |
CN207185922U (en) | A kind of integral ceramics atomizer | |
CN205831066U (en) | A kind of cigarette holder of combination type air flue axial distribution |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |