CN205637282U - Wave metal sheet furred ceiling - Google Patents
Wave metal sheet furred ceiling Download PDFInfo
- Publication number
- CN205637282U CN205637282U CN201620475039.3U CN201620475039U CN205637282U CN 205637282 U CN205637282 U CN 205637282U CN 201620475039 U CN201620475039 U CN 201620475039U CN 205637282 U CN205637282 U CN 205637282U
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- Prior art keywords
- type
- furred ceiling
- draconis
- anchor ear
- metal plate
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- Expired - Fee Related
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- 229910052751 metal Inorganic materials 0.000 title claims abstract description 34
- 239000002184 metal Substances 0.000 title claims abstract description 34
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 40
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 30
- 239000010959 steel Substances 0.000 claims abstract description 30
- 238000010276 construction Methods 0.000 claims abstract description 22
- 238000006243 chemical reaction Methods 0.000 claims abstract description 20
- 239000006185 dispersion Substances 0.000 claims abstract description 4
- 239000004411 aluminium Substances 0.000 claims description 29
- 238000009434 installation Methods 0.000 abstract description 10
- 238000000465 moulding Methods 0.000 abstract description 7
- 238000005452 bending Methods 0.000 abstract description 3
- 239000012634 fragment Substances 0.000 abstract 7
- 238000000034 method Methods 0.000 description 6
- 239000000725 suspension Substances 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 208000001203 Smallpox Diseases 0.000 description 1
- 241000870995 Variola Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009436 residential construction Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model provides a wave metal sheet furred ceiling, a serial communication port, include: the steel construction conversion layer is connected with the floor, C type fossil fragments, transverse connection are at the lower extreme of steel construction conversion layer, a plurality of armfuls of hoop, and the dispersion is installed on horizontal C type fossil fragments, Z type fossil fragments, one end fixed connection embraces the hoop lower extreme one, and the other end makes progress bending type and becomes first couple, curved surface aluminum plate, the hook is on the first couple of Z type fossil fragments corresponding with it, molding equipment belt sets up between two curved surface aluminum plate. The utility model provides a wave metal sheet furred ceiling, owing to adopted Z type fossil fragments, therefore curved surface aluminum plate, can directly hoist on Z type fossil fragments, be convenient for carry on the reverse installation. It is further, because hook in the lower extreme of Z type fossil fragments is gone back to installation molding equipment belt's connecting piece when embracing hoop fixed connection with the second, consequently further improved molding equipment belt's firm degree.
Description
Technical field
This utility model relates to a kind of corrugated metal plate furred ceiling, belongs to building field.
Background technology
Honeycomb aluminum plate is to combine aircraft industry, car and boat decoration and derivative a kind of new decorative material,
High from heavy and light, crushing resistance and flatness, can arbitrarily cut and flatness can't be produced impact.?
Residential construction area uses more and more extensive.
In building, install large-area, hanging of the honeycomb aluminum plate of the most tens thousand of square meters
Top system, is proposed higher requirement to construction method and ceiling structure.Generally, install this
Large-area furred ceiling is required for taking full hall scaffold, but, tight for some construction periods, need
Situation about simultaneously constructing ground and furred ceiling, the method taking full hall scaffold just cannot meet work
Require that of phase.It addition, structure can be stablized after area is big by existing metallic plate furred ceiling
Property propose higher requirement.
Utility model content
The purpose of this utility model is to provide a kind of corrugated metal plate furred ceiling, to solve above-mentioned asking
Topic.
This utility model adopts the technical scheme that
A kind of corrugated metal plate furred ceiling, it is characterised in that including: steel construction conversion layer, with building
Plate is connected；C-type Os Draconis, are connected laterally at the lower end of steel construction conversion layer, multiple anchor ear parts,
Dispersion is arranged on horizontal c-type Os Draconis, and Z-type Os Draconis, one end is fixedly connected under an anchor ear part
End, the other end is folded upward at forming the first hook；Curved surface aluminium sheet, is hooked on corresponding Z
On first hook of type Os Draconis；Mo(u)lding equipment band, is arranged between two curved surface aluminium sheets.
Further, corrugated metal plate furred ceiling of the present utility model, it is also possible to have a feature in that
Wherein, anchor ear part includes the first anchor ear part and the second anchor ear part, and two the first anchor ear parts are by two
Screw rod is connected with Z-type Os Draconis jointly.
Further, corrugated metal plate furred ceiling of the present utility model, it is also possible to have a feature in that
Wherein, mo(u)lding equipment band includes: left mo(u)lding equipment band and right mo(u)lding equipment band, respectively with both sides phase
Second anchor ear part of correspondence position connects.
Further, corrugated metal plate furred ceiling of the present utility model, it is also possible to have a feature in that
Wherein, left mo(u)lding equipment band and right mo(u)lding equipment band mirror symmetry, it is respectively provided with the face of being mounted laterally, horizontal
To installed surface and extension installed surface, extend installed surface and upwardly extend, fix with the second anchor ear part and be connected.
Further, corrugated metal plate furred ceiling of the present utility model, it is also possible to have a feature in that
Wherein, mo(u)lding equipment band also has connector, and connector one end is fixing with the second anchor ear part to be connected,
The other end is fixing with extension installed surface to be connected.
Further, corrugated metal plate furred ceiling of the present utility model, it is also possible to have a feature in that
Wherein, connector and the second anchor ear part are fixed one end of connection and are also had the hook extended further,
Hang on Z-type Os Draconis.
Further, corrugated metal plate furred ceiling of the present utility model, it is also possible to have a feature in that
Wherein, the lower end of connector has horizontal expansion sheet, fixes with the face that is transversely mounted and is connected.
Further, corrugated metal plate furred ceiling of the present utility model, it is also possible to have a feature in that
Illuminating lamp, is connected to being mounted laterally between face of left mo(u)lding equipment band and right mo(u)lding equipment band.
Further, corrugated metal plate furred ceiling of the present utility model, it is also possible to have a feature in that
Also including, the 3rd anchor ear part and illuminating lamp, one end of the 3rd anchor ear part is fixed on c-type Os Draconis,
The other end is threadedly attached on illuminating lamp, and illuminating lamp is arranged on left mo(u)lding equipment band and right moulding
Being mounted laterally between face of equipment belt.
Further, corrugated metal plate furred ceiling of the present utility model, it is also possible to have a feature in that
Also include that full tooth screw mandrel and a few font press strip, full tooth screw mandrel one end are fixed on c-type Os Draconis, another
End is connected by Z-shaped Os Draconis with a few font press strips, and a few font press strips are fixed on two blocks of curved surface aluminium sheets
The joint of low spot.
The beneficial effect of utility model
Corrugated metal plate furred ceiling of the present utility model, owing to being first mounted with steel construction conversion layer,
Therefore remaining ceiling structure reversely can be installed in steel construction conversion layer by workmen,
Speed of application is fast, it is not necessary to take full hall scaffold.
Further, since have employed Z-type Os Draconis, therefore curved surface aluminium sheet, it is possible to be directly lifted on Z-type
On Os Draconis, it is simple to reversely install.
Further, owing to installing the connector of mo(u)lding equipment band, it is connected fixing with the second anchor ear part
While be also hooked in the lower end of Z-type Os Draconis, therefore further increase the firm of mo(u)lding equipment band
Degree.
Accompanying drawing explanation
Fig. 1 is the plane graph of corrugated metal plate furred ceiling；
Fig. 2 is the profile of corrugated metal plate furred ceiling；
Fig. 3 is the connection diagram of steel construction conversion layer and floor；
Fig. 4 is the structural representation of mo(u)lding equipment band and the junction of curved surface aluminium sheet；
Fig. 5 is the partial enlarged drawing in D region in Fig. 2；
Fig. 6 is the structural representation of Z-type Os Draconis；
Fig. 7 is the partial enlarged drawing in C region in Fig. 2；
Fig. 8 is the connected mode schematic diagram of anchor ear part and c-type Os Draconis；
Fig. 9 is the seam construction of curved surface aluminium sheet minor face.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described.
Fig. 1 be the plane graph of corrugated metal plate furred ceiling, i.e. installation of ceiling good after look up from bottom to top
The figure seen.Fig. 2 is the profile of corrugated metal plate furred ceiling, will corrugated metal plate furred ceiling
Longitudinally cut obtained figure open.
As depicted in figs. 1 and 2, corrugated metal plate furred ceiling includes: steel construction conversion layer 11, C
Type Os Draconis 12, multiple anchor ear parts 13, Z-type Os Draconis 14；Curved surface aluminium sheet 15；Mo(u)lding equipment band,
Including left appearance equipment belt 161 and right appearance equipment belt 162.
As in figure 2 it is shown, steel construction conversion layer 11, it is connected with floor 91.As it is shown on figure 3,
Steel construction conversion layer 11 includes expansion bolt 111, corner brace 112, fixing bolt 113 and angle steel
114.Corner brace 112 uses expansion bolt 111 to be fixed on floor, and angle steel 114 is by fixing bolt 113
Being vertically fixed in corner brace 112, angle steel 114 downwardly extends, and lower end is connected with c-type Os Draconis.
C-type Os Draconis 12, are connected laterally at the lower end of steel construction conversion layer, use crab-bolt to be anchored.
Multiple anchor ear parts, dispersion is arranged on horizontal c-type Os Draconis, as shown in Figure 4, anchor ear part bag
Include: the first anchor ear part 131 and the second anchor ear part 132, anchor ear part and connected mode of c-type Os Draconis
As shown in Figure 8, anchor ear part includes anchor ear 134 and full tooth screw mandrel 133, and anchor ear 134 is enclosed within c-type
On Os Draconis, full tooth screw mandrel 133 through anchor ear 134 and uses bolt to fix.
Z-type Os Draconis 14, one end is fixedly connected on the lower end of the first anchor ear part 131, and the other end has
Return hook, hook subsequent structural, such as connector 17 and curved surface aluminium sheet 15.At least two first armful
Cuffs 131 is connected with Z-type Os Draconis jointly by two full tooth screw mandrels 133, makes Z-type dragon
Bone is parallel with floor.As shown in Figure 6, the angle of each bending part is the structure of Z-type Os Draconis
90 degree.
Curved surface aluminium sheet 15, is made up of porous aluminium sheet, embowment, and polylith curved surface aluminium sheet 15 lifts
Rear formation waveform furred ceiling.Curved surface aluminium sheet 15 both sides are hooked on the lower end of Z-type Os Draconis 14 respectively；
Mo(u)lding equipment band, is arranged between two curved surface aluminium sheets 15.
Mo(u)lding equipment band also has connector 17, and connector 17 upper end is solid with the second anchor ear part 132
Fixed connection, connector 17 one end is fixing with the second anchor ear part 132 to be connected, and the other end sets with left moulding
Standby band 161 or right mo(u)lding equipment band 162 is fixing to be connected.Connector 17 and the second anchor ear part 132
Fixing one end connected also has the hook 171 of extension further, and hook 171 also hangs over Z-type dragon
On bone, to improve its steadiness further.
As shown in Figure 4 and Figure 5, mo(u)lding equipment band includes: left mo(u)lding equipment band 161 and right moulding
Equipment belt 162, is connected with the second anchor ear part 132 of both sides opposite position respectively.Left moulding sets
Standby band 161 and right mo(u)lding equipment band 162 mirror symmetry, be respectively provided with the face of being mounted laterally, be transversely mounted
Face and extension installed surface, extend installed surface and upwardly extend, and fixes with the second anchor ear part and is connected.Zuo Zao
Each difference of type equipment belt 161 and right mo(u)lding equipment band 162 is numbered: first is mounted laterally face
161a, first is transversely mounted face 161b and first extends installed surface 161c.Second is mounted laterally face
162a, second is transversely mounted face 162b and second extends installed surface 162c.First is mounted laterally face
161a and second is mounted laterally face 162a and is fixed on the both sides of the first illuminating lamp 165, the first illumination
Lamp 165 is fixed on c-type Os Draconis 12 by a single screw mandrel 137.First is transversely mounted
The horizontal bending place that face 161b and second is transversely mounted face 162b and connector 17 lower end is fixing even
Connecing, first extends installed surface 161c and second extension installed surface 162c is longitudinally mounted to connector 17
On.Such installation method, on the one hand ensure that mo(u)lding equipment band is not susceptible to deformation, the opposing party
Face makes the installation of mo(u)lding equipment band more firm.First is transversely mounted face 161b and second laterally pacifies
Second illuminating lamp 163 can also be installed on the 162b of dress face.
The installation method of corrugated metal plate furred ceiling, comprises the following steps: surveying setting-out, test line →
The construction of steel construction conversion layer, horizontal c-type keel installation → cellular board anchor ear part installation → supporting Z-type
Keel installation → adjustment flatness → honeycomb aluminum plate installation → mo(u)lding equipment band is installed.
1) surveying setting-out:
Absolute altitude: use elevation line, uses total powerstation to draw 1.0m elevation line to every floor face respectively, i.e.
8m, 16m, 30m pillar, metope mark 1m elevation line.Arc furred ceiling is ejected complete according to elevation line
The peak in one-tenth face and minimum point and the absolute altitude control line of equipment belt.
Control line: measure point location control line to 5 axles, 7 axles, 9 axles respectively on the basis of axis,
Its control line principle is that metope finished surface is the most counter pushes away 1m.Then on-gauge plate is found out at 1m control line
Plate suture, then use total powerstation segmentation to find range, accomplish that east-west direction 480m deviation controls at ± 2mm
In.
2) steel construction conversion layer is arranged on below the floor on roof of building to be onstructed；This step
All use articulated manner physical connection, weld without fire operation, as it is shown on figure 3, corner brace 112
Using the zinc-plated corner brace of L75*50*5, in corner brace 112,50mm broadside and 75mm broadside open 12mm waist
2, type hole, is placed in soffit by 50mm broadside, uses 2 M10 expansion bolts 111 to anchor,
In vertical reversely support system, angle steel 114 uses 40*40*4 Zinc-coated angle steel and 75mm corner brace with fixing
Bolt 113 anchors, and fixing bolt 113 is rustless steel crab-bolt.Angle steel 114 bottom and c-type Os Draconis
With rustless steel crab-bolt reliable link, angle steel 114 spacing is arranged as horizontal 1000mm, longitudinal 1500mm,
Fixing Zinc-coated angle steel on c-type Os Draconis, form double crossed frame type structure, stability is high, turns if meeting superelevation
Change layer (highly more than 4m) and carry out angle steel drawknot again in the middle part of vertical reversely support.
3) c-type Os Draconis are connected laterally at the lower end of steel construction conversion layer；C-type Os Draconis are installed
The thick zinc-plated steel anchor ear part of 3mm, full tooth screw mandrel 133 links, it is simple to regulation flatness, sees Fig. 4.
Multiple anchor ear parts are arranged on the precalculated position of c-type Os Draconis.
4) upper end of Z-type Os Draconis is fixedly connected on anchor ear part；Z-type Os Draconis use Z-type hook
Formula Os Draconis, the hanging point on Z-type Os Draconis opens waist-shaped hole, hole and pitch of holes 50mm, with full tooth screw mandrel 133
Suspension centre can realize para-position of arbitrarily plugging into.
5) both sides of curved surface aluminium sheet are hooked on respectively the lower end of the Z-type Os Draconis of correspondence.Due to work
Phase is tight, and large area is installed curved surface aluminium sheet and then used hook-hang type inversely to install, and uses high-altitude operation vehicle to lead to
Cross manhole enter variola steel construction conversion layer area, in construction area lay springboard, springboard with
C-type Os Draconis are fixed, and arrange life safety line in conversion layer, and operating worker is in conversion layer structure superinverse
To installing aluminium sheet, high-altitude operation vehicle is responsible for the vertical transport up and down of material simultaneously, and is coordinated conversion layer
On operating personnel aluminium sheet is installed, play conveying with support leveling effect.See Fig. 4, aluminium sheet
Long side direction flanging 30mm is high in hook pattern, and direct hooking is on Z-type Os Draconis.Fig. 7 is Fig. 2
The partial enlarged drawing in middle C region, as it is shown in fig. 7, the full tooth in two panels arc aluminum plate minimum point junction
Screw mandrel 133 suspension centre is drop-down longer, uses horizontal angle steel 135 drawknot between suspension centre bottom, keeps
Hanging is firm, and plate seam stays 20mm to stitch, and uses a few font press strip 136 to seal, and forms 20*12mm
Technique seam meter.Full tooth screw mandrel 133 one end is fixed on c-type Os Draconis 12, and the other end is with several
Font press strip 136 is mounted by Z-shaped Os Draconis 14, and a few font press strips and two blocks of curved surface aluminium sheets are fixed
Connect, be fixed on the lowest part that two blocks of curved surface aluminium sheets connect.See Fig. 9, the minor face of curved surface aluminium sheet 15
Direction also stays 20mm technique to stitch, and uses the wide aluminum veneer of 50mm 137 to seal minor face gap, aluminum veneer
The radian of 137 is consistent with the radian of curved surface aluminium sheet 15, and aluminum veneer 137 uses rivet to be anchored at song
The one side of face aluminium sheet 15.
6) mo(u)lding equipment band is arranged between two curved surface aluminium sheets.By one end of connector and second
Anchor ear part is fixing to be connected, and the other end is fixing with extension installed surface to be connected.Connector is extended out
Hang on Z-type Os Draconis.Mo(u)lding equipment band is to be processed by aluminium section bar mold, concentrates
All devices point position on furred ceiling, also equally does hook-hang type with curved surface aluminium sheet 15 and installs, equipment belt with
Reserved 20mm technique seam between honeycomb aluminum plate.
Claims (10)
1. a corrugated metal plate furred ceiling, it is characterised in that including:
Steel construction conversion layer, is connected with the floor on roof；
C-type Os Draconis, are connected laterally at the lower end of described steel construction conversion layer,
Multiple anchor ear parts, dispersion is arranged on described horizontal c-type Os Draconis,
Multiple Z-type Os Draconis, one end is fixedly connected on a described anchor ear part lower end, the other end to
On be bent to form the first hook；
Curved surface aluminium sheet, is hooked on described first hook of corresponding Z-type Os Draconis；
Mo(u)lding equipment band, is arranged between two described curved surface aluminium sheets.
2. corrugated metal plate furred ceiling as claimed in claim 1, it is characterised in that:
Wherein, described anchor ear part includes the first anchor ear part and the second anchor ear part, two described first
Anchor ear part is connected with Z-type Os Draconis jointly by two screw rods.
3. corrugated metal plate furred ceiling as claimed in claim 2, it is characterised in that:
Wherein, described mo(u)lding equipment band includes: left mo(u)lding equipment band and right mo(u)lding equipment band, point
It is not connected with the second anchor ear part of both sides opposite position.
4. corrugated metal plate furred ceiling as claimed in claim 3, it is characterised in that:
Wherein, described left mo(u)lding equipment band and right mo(u)lding equipment band mirror symmetry, it is respectively provided with lateral
Installed surface, is transversely mounted face and extends installed surface, and described extension installed surface upwardly extends, with the
Two anchor ear parts are fixing to be connected.
5. corrugated metal plate furred ceiling as claimed in claim 4, it is characterised in that:
Wherein, described mo(u)lding equipment band also has connector, described connector one end and second armful
Cuffs is fixing to be connected, and the other end is fixing with described extension installed surface to be connected.
6. corrugated metal plate furred ceiling as claimed in claim 5, it is characterised in that:
Wherein, described connector is fixed, with described second anchor ear part, the one end being connected and is also had into one
The hook that step extends, described hook hangs on described Z-type Os Draconis.
7. corrugated metal plate furred ceiling as claimed in claim 4, it is characterised in that:
Wherein, the lower end of described connector has horizontal expansion sheet, is transversely mounted face admittedly with described
Fixed connection.
8. corrugated metal plate furred ceiling as claimed in claim 4, it is characterised in that also include:
Illuminating lamp, be connected to left mo(u)lding equipment band and right mo(u)lding equipment band the face that is mounted laterally it
Between.
9. corrugated metal plate furred ceiling as claimed in claim 8, it is characterised in that also include:
3rd anchor ear part and illuminating lamp, one end of described 3rd anchor ear part is fixed on described c-type
On Os Draconis, the other end is threadedly attached on described illuminating lamp, and described illuminating lamp is arranged on institute
State being mounted laterally between face of left mo(u)lding equipment band and right mo(u)lding equipment band.
10. corrugated metal plate furred ceiling as claimed in claim 1, it is characterised in that also include:
Full tooth screw mandrel and a few font press strip, full tooth screw mandrel one end is fixed on c-type Os Draconis, another
End is connected by Z-shaped Os Draconis with a few font press strips, and a few font press strips are fixed on two blocks of curved surface aluminium sheets
The joint of minimum point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620475039.3U CN205637282U (en) | 2016-05-23 | 2016-05-23 | Wave metal sheet furred ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620475039.3U CN205637282U (en) | 2016-05-23 | 2016-05-23 | Wave metal sheet furred ceiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205637282U true CN205637282U (en) | 2016-10-12 |
Family
ID=57055455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620475039.3U Expired - Fee Related CN205637282U (en) | 2016-05-23 | 2016-05-23 | Wave metal sheet furred ceiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205637282U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111005490A (en) * | 2019-12-04 | 2020-04-14 | 深圳市宝鹰建设集团股份有限公司 | Construction method for aluminum plate veneer of truss structure of large-space daylighting roof |
| CN114164981A (en) * | 2021-12-29 | 2022-03-11 | 中冶建筑研究总院有限公司 | Integrated ceiling structure and installation method thereof |
-
2016
- 2016-05-23 CN CN201620475039.3U patent/CN205637282U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111005490A (en) * | 2019-12-04 | 2020-04-14 | 深圳市宝鹰建设集团股份有限公司 | Construction method for aluminum plate veneer of truss structure of large-space daylighting roof |
| CN114164981A (en) * | 2021-12-29 | 2022-03-11 | 中冶建筑研究总院有限公司 | Integrated ceiling structure and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 200120 unit 06, 07, No. 28, No. 1568, Century Avenue, free trade test area, Pudong New Area, Shanghai, China (Shanghai) Patentee after: CHINA CONSTRUCTION EIGHTH ENGINEERING DIVISION DECORATION ENGINEERING Co.,Ltd. Address before: 200122 Pudong New Area Century Avenue, No. 28, building 06, unit 1568, 07 Patentee before: CHINA CONSTRUCTION EIGHTH ENGINEERING DIVISION DECORATION CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |