CN209218837U - Water plant culture and rhizome measuring platform - Google Patents
Water plant culture and rhizome measuring platform Download PDFInfo
- Publication number
- CN209218837U CN209218837U CN201821730095.2U CN201821730095U CN209218837U CN 209218837 U CN209218837 U CN 209218837U CN 201821730095 U CN201821730095 U CN 201821730095U CN 209218837 U CN209218837 U CN 209218837U
- Authority
- CN
- China
- Prior art keywords
- stage body
- fixed
- plant
- water
- wall
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 230000003287 optical effect Effects 0.000 claims abstract description 6
- 230000006835 compression Effects 0.000 claims description 18
- 238000007906 compression Methods 0.000 claims description 18
- 230000000694 effects Effects 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 2
- 210000000476 body water Anatomy 0.000 claims 1
- 241000196324 Embryophyta Species 0.000 description 48
- 238000010586 diagram Methods 0.000 description 8
- 230000012010 growth Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000002786 root growth Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000005080 plant death Effects 0.000 description 1
- 238000013468 resource allocation Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Landscapes
- Cultivation Of Plants (AREA)
Abstract
Water plant culture and rhizome measuring platform, for conveniently being cultivated water plant, being observed.It includes transparent stage body, is equipped with water inlet on the top of stage body, is equipped with water outlet in the lower part of stage body, valve is equipped on water outlet;It is rotatably equipped with gage on the front side wall of stage body, lockable mechanism is equipped between gage and stage body;The clamping device of clamping plant is equipped in the inside of stage body, it is equipped with horizontal axis on the right side wall of stage body, is rotatably equipped with connecting plate on transverse axis, several support frames is fixed on connecting plate, it is equipped with optical filter on support frame, headlamp is removably installed on a support frame wherein.The culture to multiple water plants may be implemented in the measuring platform, and multiple water plants are placed in same stage body, convenient for comparing;The setting of clamping device, it is easy to operate convenient for the clamping of water plant;The setting of valve on water outlet had not only been able to achieve the sealing to water outlet, but also can be convenient for the opening of water outlet.
Description
Technical field
The utility model relates to water plant culture technique field, specifically a kind of water plant culture is seen with rhizome
Scaffold tower.
Background technique
Water plant is since long term growth is in water environment, the leaf functional deterioration of most of species, and its root and stem are then
Position is stored as important supporting tissue and main resource.For most of water plant, rhizome is characterized in evaluating its life
The important indicator of long situation and resource allocation.Currently, the research about water plant rhizome generally pass through acquisition individual plants with
The mode of rhizome tissue's sample is observed and is measured, and this method has damage water plant plant and is unfavorable for being moved for a long time
State observation.Also, since the degeneration-resistant border of water plant and anti-interference ability are weaker, individual plants or rhizome tissue's sample are acquired
The plant death and the wasting of resources that will cause water plant, even result in Precious, Rare, Endangered Resources of Aquatic Plants and do great damage.
The utility model provides a kind of water plant culture and rhizome observation gathering water planting function and observing with rhizome form in one
Platform can carry out harmless observation in situ and sustainable Growth trends to its root growth situation in water plant incubation
Observation provides efficient, convenient and fast tool for the root growth situation observation of water plant.
Utility model content
The purpose of this utility model is to provide a kind of cultures of water plant and rhizome measuring platform, for convenient to aquatic plant
Object is cultivated, is observed.
The technical solution adopted by the utility model to solve its technical problems is that: water plant culture and rhizome measuring platform,
It is characterized in that it includes transparent stage body, it is equipped with water inlet on the top of the stage body, is equipped with water outlet in the lower part of the stage body
Mouthful, valve is equipped on water outlet;
It is rotatably equipped with gage on the front side wall of the stage body, lockable mechanism is equipped between gage and stage body;
The inside of stage body be equipped with clamping device, the clamping device include the support rod being fixed on stage body inner wall, with
The compression bar of motion bar, the bottom plate being fixed on motion bar and bottom plate articulated connection that support rod is slidably connected is fixed on compression bar
Several plant plugs, the position limiting structure that is arranged between compression bar and bottom plate, on the bottom plate equipped with several spaced sets
Plant slot is equipped with groove in plant beyond the Great Wall, and compression bar is bonded rearward recess with bottom plate and plant slot surrounds the holding chamber of clamping plant;
It is equipped with horizontal axis on the right side wall of stage body, connecting plate is rotatably equipped on transverse axis, if being fixed on connecting plate
Heavenly Stems and Earthly Branches support frame is equipped with optical filter on support frame, is removably equipped with headlamp on a support frame wherein.
Further, the valve include the outer plug being arranged on water outlet inner wall, setting fill in outside internal internal plug, with
The control stick of outer plug articulated connection, the telescopic rod being hingedly connected between control stick and internal plug, internal plug closely connect with outer plug inner wall
The sealing to water outlet is realized when touching.
Further, the gage includes main scale and auxiliary scale, is respectively equipped with ruler slot, auxiliary scale sliding setting at the both ends of main scale
In ruler slot.
Further, rotor is fixed in the middle part of the main scale, what the rotor relatively rotated is mounted on stage body
In circular hole on front side wall, two pairs of jacks are equipped on circular-hole internal-wall;It is rotatably equipped with turntable in the front end of rotor, in turntable
On be fixed with extension rod, line wheel is fixed on extension rod, a pair of of lock device is fixed on rotor inner wall, in lock device
It is slidably fitted with slide plate in chamber, lock pin is fixed on slide plate, spring is equipped between slide plate and lock device inner wall;In locking
Bracing wire is equipped between pin and line wheel outer wall, the effect end of lock pin passes through rotor and is placed in jack under the action of the spring;
It is fixed with handle on turntable, is fixedly arranged at the front end with baffle in rotor.
Further, it is equipped with end cap at the top of the stage body, is equipped with sealing strip in the bottom of end cap, sealing strip is placed in platform
The sealing to stage body is realized after contacting in vivo and with stage body inner wall.
Further, the position limiting structure include the locking plate for being fixed on compression bar, be fixed on locking plate it is flexible insert
Block is equipped with the slot mating with inserted block on bottom plate.
It, can be with the beneficial effects of the utility model are: water plant provided by the utility model culture and rhizome measuring platform
The culture to multiple water plants is realized, and multiple water plants are placed in same stage body, convenient for comparing;Clamping device is set
It sets, it is easy to operate convenient for the clamping of water plant;The setting of valve on water outlet, had not only been able to achieve the sealing to water outlet, but also energy
Convenient for the opening of water outlet.
Detailed description of the invention
Fig. 1 is the front schematic view of the utility model;
Fig. 2 is the schematic top plan view of the utility model;
Fig. 3 is the schematic three dimensional views of stage body;
Fig. 4 is the schematic three dimensional views of gage and lockable mechanism;
Fig. 5 is the front schematic view of gage and lockable mechanism;
Fig. 6 is the schematic diagram of lockable mechanism;
Fig. 7 is schematic diagram when lock pin is separated with stage body;
Schematic diagram when Fig. 8 is by 90 degree of rotatable handle;
Fig. 9 is schematic diagram when rotatable handle angle is greater than 90 degree;
Figure 10 is the structural schematic diagram of gage;
Figure 11 is the schematic diagram that auxiliary scale is removed from main scale;
Figure 12 is the schematic diagram of valve on water outlet;
Figure 13 is partial enlarged view at the A in Fig. 2;
Figure 14 is the schematic three dimensional views of clamping device;
Figure 15 is the front schematic view of Figure 14;
Figure 16 is the schematic top plan view of Figure 14;
Figure 17 is B in Fig. 2 to local direction view;
Figure 18 is the assembling schematic diagram of support ring and optical filter;
In figure: 1 stage body, 11 water inlets, 12 water outlets, 121 elongated slots, 13 fill in outside, 131 otic placodes, 132 bellmouths, 14 circles
Hole, 15 jacks;
2 internal plugs, 21 control sticks, 22 first trunnions, 23 outer bars, 231 interior bars, 232 protrusions, 233 sliding slots, 24 second trunnions;
3 main scales, 31 through-holes, 32 ruler slots, 33 auxiliary scales, 34 blocks, 35 rotors, 351 cover boards, 352 baffles, 36 turntables,
361 handles, 362 extension rods, 363 line wheels, 364 bracing wires, 37 lock devices, 371 slide plates, 372 lock pins, 373 springs, 38 scales
Line;
4 support frames, 40 optical filters, 41 connecting plates, 42 horizontal axis, 43 headlamps, 44 gag lever posts;
5 support rods, 51 motion bars;
6 bottom plates, 61 plant slots, 62 supports, 63 compression bars, 64 mounting blocks, 65 plant plugs, 66 grooves, 67 locking plates, 68 insert
Block, 69 slots;
7 is hinged.
Specific embodiment
As shown in Fig. 1 to 18, the utility model includes stage body 1, water inlet 11, water outlet 12, valve, gage, locking machine
Structure and clamping device, are with reference to the accompanying drawing described in detail the utility model.
As shown in Figure 1 to Figure 3, stage body 1 is the Transparent Parts of cuboid structure, and open top.In the front side wall of stage body
Top be equipped with water inlet 11, water or culture solution are added into stage body by water inlet.It is equipped in the lower part of stage body front side wall
The mouth of a river 12 is additionally provided with the elongated slot 121 being connected to water outlet on stage body front side wall, as shown in Figure 12 and Figure 13, in water outlet inner wall
On be fixed with the outer plug 13 of circular ring shape, the lower part filled in outside is fixed with otic placode 131, control stick 21 is hingedly equipped on otic placode.
The inner cavity of outer plug includes bellmouth 132, and the inside filled in outside is equipped with cylindrical internal plug 2, and internal plug is rubber parts, internal plug and outer plug
Water outlet can be closed when close contact.It is fixed with the first trunnion 22 beyond the Great Wall inside, the second trunnion 24 is fixed on control stick,
Telescopic rod is equipped between the first, second trunnion, telescopic rod includes the outer bar 23 hinged with the second trunnion, hinged with the first trunnion
Interior bar 231, inside outer bar be equipped with sliding slot 233, in interior bar be equipped with protrusion 232, protrusion be slidably connected with sliding slot.Interior bar with
The range relatively moved between outer bar is determined by the width of sliding slot and protrusion, and will not be separated between interior bar and outer bar.Pendulum
When dynamic control stick, internal plug can be pulled out from outer plug by telescopic rod, water outlet is opened at this time.When backswing control stick,
Telescopic rod can be made to shorten and then internal plug is pushed into outer plug, water outlet is closed at this time.Outer plug, internal plug, control stick, outer bar,
Interior bar and otic placode constitute valve, and the opening and closing of water outlet is realized by valve.
It is equipped with circular hole 14 on the front side wall of stage body, two pairs of jacks 15, four jack difference are equipped on the inner wall of circular hole
On four vertex of square.Gage is rotatably installed on circular hole, as shown in Fig. 4 to Figure 11, gage includes master
Ruler 3, auxiliary scale 33, rotor 35 and lockable mechanism, main scale 3 are string configuration, through-hole 31 are equipped at the middle part of main scale, in main scale
Both ends be respectively equipped with ruler slot 32, auxiliary scale is slidably arranged in ruler slot;To avoid auxiliary scale from voluntarily removing from main scale, main scale with
Damping piece is equipped between auxiliary scale, damping piece is rubber.By auxiliary scale after pulling out in main scale, the length of gage can be increased, with full
The measurement of sufficient greater depth.It is equipped with block 34 in the end of auxiliary scale, is drawn from main scale with facilitating by auxiliary scale push-in main scale, by auxiliary scale
Out.It is equipped with graduation mark 38 on main scale and auxiliary scale, is fixed with cylindrical rotor 35 in through-holes, the front end of rotor is spacious
Mouthful, it is fixedly arranged at the front end with cover board 351 in rotor, is fixed with baffle 352 on the cover board.It is rotatably equipped with turntable on the cover board
36, handle 361 is fixed on turntable, handle is placed in outside rotor, is fixed on turntable and is placed in prolonging inside rotor
Boom 362 is fixed with line wheel 363 on extension rod, and a pair of hollow lock device 37 is fixed on the inner wall of rotor, is being locked
It only is slidably fitted with slide plate 371 in the inner cavity of device, lock pin 372 is fixed on slide plate, outside one end of lock pin and line wheel
It is equipped with bracing wire 364 between wall, spring 373 is equipped between slide plate and the inner wall of lock device, under the action of the spring lock pin
Effect end is extend into first pair of jack after the side wall of rotor, and rotor locking opposite with stage body is fixed at this time.Such as Fig. 8
It is shown, handle rotationally clockwise, 90 degree of the rotation that handle can be accessible, and during handle rotation, bracing wire is not
Disconnected is wrapped in line wheel, and then overcomes spring force that lock pin is constantly removed from jack.When handle and baffle connect
After touch, continuing to rotate with handle, handle pushes flapper, and then entire rotor drives main scale to rotate in circular hole;
After handle rotates 180 degree, gage becomes horizontality from vertical state, can measure at this time to horizontal size, and lock pin
It extend into another pair jack and realizes the locking again of gage and stage body.The linear measure longimetry to root, stem is realized by gage.
Illumination is provided for the growth to plant, horizontal axis 42 is equipped on the right side wall of stage body, as shown in Figure 17, Figure 18,
Connecting plate 41 is rotatably equipped on horizontal axis, fixed on connecting plate there are three circular support frames 4, are equipped with and filter in support frame
Piece 40.As needed, headlamp 43 is removably installed in corresponding support frame, to pass through the optical filter choosing on the support frame
Take the light of required wavelength.Gag lever post 44 is equipped on headlamp, the setting of gag lever post can be convenient the installation of headlamp, disassembly,
Connecting plate can also be avoided relative to the rotation of horizontal axis in the aperture that gag lever post is extend on stage body side wall simultaneously, so that illumination
The light that lamp issues is continual to be entered in stage body, needed for the growth for plant.
Clamping device is equipped in stage body, as shown in Figure 14 to Figure 16, clamping device includes being fixedly connected and setting with stage body
In the intracorporal support rod 5 of platform, the motion bar 51 being slidably connected with support rod inner cavity, the bottom plate 6 and bottom plate being fixed on motion bar
The compression bar 63 of articulated connection, the plant plug 65 being fixed on compression bar, the locking plate 67 being fixed on compression bar, bottom plate is vertically placed,
The plant slot 61 of several spaced sets is equipped on bottom plate, plant slot is semicircle.A pair of of otic placode 62 is equipped on bottom plate,
The end of compression bar is equipped with mounting blocks 64, and mounting blocks 64 and support 62 are articulated and connected.Plant plug is rubber parts, is equipped with beyond the Great Wall in plant
Groove 66;After plant plugs in plant slot, the holding chamber of clamping plant is surrounded between groove and plant slot.Plant is placed
After in plant slot, compression bar is bonded with bottom plate, is at this time compressed plant by plant plug.Inserted block is fixed on locking plate
68, it is equipped with slot 69 in the side of bottom plate, the relatively fixed of compression bar and bottom plate may be implemented in inserted block after being placed in slot.Inserted block is
Rubber parts, in order to which what be can be convenient fills in inserted block in slot.Locking plate, inserted block and slot constitute position limiting structure, are limiting
Compression bar and bottom plate are relatively fixed under the action of bit architecture, and jackscrew is equipped between support rod and motion bar.
To realize closing to stage body, in the also settable end cap in the top of stage body, it is arranged in the bottom of end cap rectangular close
Strip of paper used for sealing.End cap is placed at the top of stage body, and sealing strip and stage body inner wall are in close contact, is realized with this to the close of stage body
Envelope.
The operating method of water plant culture and rhizome measuring platform, comprising the following steps:
(1) water plant clamping is mounted on clamping device;
(2) water is added into stage body, as needed, the illumination of intensity needed for providing water plant;
(3) measurement of root or stem is carried out to water plant using gage.
Claims (6)
1. water plant culture and rhizome measuring platform, characterized in that it includes transparent stage body, is equipped on the top of the stage body
Water inlet is equipped with water outlet in the lower part of the stage body, valve is equipped on water outlet;
It is rotatably equipped with gage on the front side wall of the stage body, lockable mechanism is equipped between gage and stage body;
It is equipped with clamping device in the inside of stage body, the clamping device includes the support rod being fixed on stage body inner wall and support
If the motion bar that bar is slidably connected, the compression bar being articulated and connected with bottom plate, is fixed on compression bar the bottom plate being fixed on motion bar
Dry plant plug, the position limiting structure being arranged between compression bar and bottom plate are equipped with the plant of several spaced sets on the bottom plate
Slot is equipped with groove in plant beyond the Great Wall, and compression bar is bonded rearward recess with bottom plate and plant slot surrounds the holding chamber of clamping plant;
It is equipped with horizontal axis on the right side wall of stage body, is rotatably equipped with connecting plate on transverse axis, is fixed on connecting plate several
Support frame is equipped with optical filter on support frame, is removably equipped with headlamp on a support frame wherein.
2. water plant culture according to claim 1 and rhizome measuring platform, characterized in that the valve includes that setting exists
Outer plug, setting on water outlet inner wall fill in internal internal plug outside, the control stick being articulated and connected with outer plug, are hingedly connected to manipulate
Telescopic rod between bar and internal plug, internal plug and outer plug inner wall realize the sealing to water outlet when being in close contact.
3. water plant according to claim 1 culture and rhizome measuring platform, characterized in that the gage include main scale and
Auxiliary scale is respectively equipped with ruler slot at the both ends of main scale, and auxiliary scale is slidably arranged in ruler slot.
4. water plant culture according to claim 3 and rhizome measuring platform, characterized in that solid at the middle part of the main scale
Surely there is a rotor, in the circular hole being mounted on stage body front side wall that the rotor relatively rotates, two are equipped on circular-hole internal-wall
To jack;It is rotatably equipped with turntable in the front end of rotor, extension rod is fixed on turntable, is fixed on extension rod wired
Wheel, a pair of of lock device is fixed on rotor inner wall, slide plate is slidably fitted in lock device inner cavity, is fixed on slide plate
Lock pin is equipped with spring between slide plate and lock device inner wall;Bracing wire is equipped between lock pin and line wheel outer wall, in spring
The effect end for acting on lower lock pin passes through rotor and is placed in jack;Handle is fixed on turntable, in the front end of rotor
It is fixed with baffle.
5. water plant culture according to claim 1 and rhizome measuring platform, characterized in that set at the top of the stage body
There is end cap, is equipped with sealing strip in the bottom of end cap, sealing strip is placed in stage body and realizes after contacting with stage body inner wall to stage body
Sealing.
6. water plant culture according to claim 1 and rhizome measuring platform, characterized in that the position limiting structure includes solid
The inserted block flexible for being scheduled on the locking plate of compression bar, being fixed on locking plate is equipped with the slot mating with inserted block on bottom plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821730095.2U CN209218837U (en) | 2018-10-24 | 2018-10-24 | Water plant culture and rhizome measuring platform |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821730095.2U CN209218837U (en) | 2018-10-24 | 2018-10-24 | Water plant culture and rhizome measuring platform |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209218837U true CN209218837U (en) | 2019-08-09 |
Family
ID=67500787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821730095.2U Active CN209218837U (en) | 2018-10-24 | 2018-10-24 | Water plant culture and rhizome measuring platform |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209218837U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109792942A (en) * | 2018-10-24 | 2019-05-24 | 杭州师范大学 | Water plant culture and rhizome measuring platform and operating method |
-
2018
- 2018-10-24 CN CN201821730095.2U patent/CN209218837U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109792942A (en) * | 2018-10-24 | 2019-05-24 | 杭州师范大学 | Water plant culture and rhizome measuring platform and operating method |
CN109792942B (en) * | 2018-10-24 | 2024-04-26 | 杭州师范大学 | Aquatic plant cultivation and rhizome observation table and operation method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN209218837U (en) | Water plant culture and rhizome measuring platform | |
CN109884276A (en) | Stratified soil humidity synchronous measuring apparatus | |
CN109520773A (en) | A kind of portable soil acquisition device | |
CN205080127U (en) | Experimental small -size soil box of indoor simulation soil erosion and water loss | |
CN109792942A (en) | Water plant culture and rhizome measuring platform and operating method | |
CN208780771U (en) | A kind of handheld cable failure tester | |
CN209201742U (en) | Plant forms observe hydroponic device | |
CN209201750U (en) | Submerged plant culture observes case with Growth trends | |
CN209416754U (en) | A kind of portable multi-function undisturbed soil sampling instrument | |
CN109258441A (en) | Plant forms observe hydroponic device and application method | |
CN209215321U (en) | Quantitative water logging simulator | |
CN209572726U (en) | The culture of multifunctional water plant and observation device | |
CN205679538U (en) | A kind of herbosa cover degree laser measuring apparatus | |
CN209201746U (en) | Water plant growing way dynamic observation case | |
CN213874478U (en) | Water temperature real-time measuring instrument supporting wireless transmission | |
CN209673792U (en) | Stratified soil humidity synchronous measuring apparatus | |
US12000767B2 (en) | Natural gas diffusion coefficient measurement auxiliary device of hand-operated lifting device | |
CN115684495A (en) | Herbaceous vegetation canopy interception monitoring test device and method | |
CN109329032B (en) | Multifunctional aquatic plant culturing and observing device and use method | |
CN210981865U (en) | Soil eluviation appearance collection system is used to charcoal | |
CN109662020A (en) | Submerged plant culture observes device with Growth trends | |
CN210604359U (en) | Low vegetation canopy multi-angle spectrum and structural parameter measurement auxiliary device | |
CN208333463U (en) | It is a kind of can automatic lifting total station | |
CN109373853B (en) | Plant hydroponic and root length measuring device and using method | |
CN212206076U (en) | Equipment for surveying and mapping house property and cadastral |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |