CN104264946B - L-type thin-wall member - Google Patents
L-type thin-wall member Download PDFInfo
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- CN104264946B CN104264946B CN201410509686.7A CN201410509686A CN104264946B CN 104264946 B CN104264946 B CN 104264946B CN 201410509686 A CN201410509686 A CN 201410509686A CN 104264946 B CN104264946 B CN 104264946B
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- flat board
- wall member
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- type thin
- toss
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- 239000002002 slurry Substances 0.000 claims description 12
- 239000000835 fiber Substances 0.000 claims description 6
- 230000002708 enhancing effect Effects 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 150000001336 alkenes Chemical class 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 229920006389 polyphenyl polymer Polymers 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- 239000010902 straw Substances 0.000 claims 1
- 238000003032 molecular docking Methods 0.000 abstract description 10
- 238000007789 sealing Methods 0.000 abstract description 10
- 238000011900 installation process Methods 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 5
- 238000005728 strengthening Methods 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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- Building Environments (AREA)
Abstract
The present invention relates to common gas exhaust passage technical field, there is provided a kind of L-type thin-wall member, which passes through hole superposition to enclose part metope and form common gas exhaust passage, L-type thin-wall member includes orthogonal first flat board and the second flat board, is provided with L-type toss along the top and/or the bottom of the first flat board of the top of the first flat board and the second flat board with the Basolateral of the second flat board.In the present invention, L-type thin-wall member is provided with L-type toss, is formed and strengthens Ji, effectively improves the overall mechanical properties of L-type thin-wall member, strengthen its stability, it is to avoid longitudinal jackknifing occurs in carrying and installation process；Solve the problems, such as that L-type thin-wall member superposition docking port docking area is little and be difficult sealing；Solve the problems, such as that destruction in valve mounting apertures is being carried, installs and bored in the L-type thin-wall member port for arranging air inlet easily；Bed die need to be installed when solving the problems, such as the gap plugging between L-type thin-wall member and floor；Also solve the problems, such as L-type thin-wall member simultaneously unloads weight support.
Description
Technical field
The present invention relates to common gas exhaust passage technical field, more specifically, is to be related to a kind of L-type thin-wall member.
Background technology
The applicant has applied for the patent of invention (application number of a entitled " L-shape thin wall structure " on March 31st, 2011
For 2011100855078).As depicted in figs. 1 and 2, the L-shape thin wall structure, is arranged at the 10 ' place of inner corner trim in room, 10 ' place of inner corner trim
Floor preset hole 70 ', L-shape thin wall structure 20 ' through hole 70 ' or is arranged on floor and encloses hole 70 ' and part wall
Face and the common gas exhaust passage 30 ' that formed, L-shape thin wall structure 20 ' include the first flat board 21 ' perpendicular to one another and the second flat board 22 ',
The end of the first flat board 21 ' and/or the second flat board 22 ' is provided with toss 23 '.The L-shape thin wall structure of the present invention is applied to share
After exhaust duct, as the end of the first flat board 21 ' and the second flat board 22 ' is provided with toss 23 ', in the first flat board 21 ' and second
The end of flat board 22 ' defines a strengthening wing, improves the mechanical property of L-shape thin wall structure, also considerably increases the first flat board 21 '
With perpendicular end surface and the sealing area of metope intersection of the second flat board 22 ', the firm reliability of sealing is enhanced, it is adaptable to shape
Become the high-rise, common gas exhaust passage of high-rise building.
Above-mentioned patent has above-mentioned advantage, but in place of still having some shortcomings, as shown in Figure 2, the L-shape thin wall structure
20 ' when mounted between thin-wall construction and floor 40 ' gap need grout sealing, now need to fix a bed die below floor
50 ' are used for supporting, and then fill out slurry 60 ' above bed die 50 ', tear the bed die 50 ' of bottom open after waiting 60 ' curing molding of slurry again
Remove, such technological operation is loaded down with trivial details, material cost of labor is increased, extends the construction period；It is additionally, since thin-wall construction thickness
Typically between 1cm～2cm, its stability is poor, is also easy to produce longitudinal jackknifing；Mutual docking port area when being stacked between many floors
Little, it is difficult sealing；Another superposition load-bearing is poor, thus general a support be set between three floors unload process again, it is to avoid because of heavy burden
And collapse；Because offering the thin-wall member of air inlet, the general 3～15cm in opening top margin thin-wall member upper end, easily carrying,
Destroy when installing and bore valve mounting apertures.Therefore need badly and above-mentioned L-shape thin wall structure is improved.
Content of the invention
It is an object of the invention to provide a kind of L-type thin-wall member, it is intended to solve the knot of L-type thin-walled present in prior art
Structure stability is poor, docking port is difficult gap grouting between sealing, thin-wall construction and floor and need to install bed die, exhaust duct and need to be layered to hold
Support unloads the problem of weight.
For solving above-mentioned technical problem, the technical scheme is that：A kind of L-type thin-wall member is provided, is arranged at room
Inner corner trim at, hole preset by floor at the inner corner trim, and the L-type thin-wall member encloses part metope through the hole superposition
And common gas exhaust passage is formed, the L-type thin-wall member includes orthogonal first flat board and the second flat board, flat along described first
The top of plate is provided with L-type with the bottom of the top of the second flat board and/or first flat board with the Basolateral of the second flat board and chooses
Side.
Specifically, the outerplanar of the L-type toss is higher than top or the bottom of first flat board and the second flat board, or
Person, the outerplanar of the L-type toss are less than top or the bottom of first flat board and the second flat board, or, the L-type toss
Outerplanar concordant with the top or bottom of first flat board and the second flat board.
Specifically, the L-type toss is vertical with first flat board and second flat board；Or, the L-type toss with
First flat board and the second flat board out of plumb.
Specifically, the cross section of the L-type toss is rectangle, trapezoidal, triangle or abnormity.
Further, air inlet is offered on first flat board and/or the second flat board, install active on the air inlet
Energy threshold.
Further, the end of first flat board and/or the end of the second flat board are provided with longitudinal toss, and the longitudinal direction is chosen
Angle between the outer wall on side and the outer wall of the first adjacent flat board and/or the outer wall of the second adjacent flat board is little more than 180 °
In 270 °.
Specifically, first flat board, the second flat board and L-type toss are by slurry one curing molding；Or spelled by flat board
Tipping is ordered, bonding is formed.
Specifically, enhancing thing or lightweight thing, the enhancing thing are provided with first flat board, the second flat board and L-type toss
For reinforcing bar, steel wire, bar-mat reinforcement, fiber, fibre bundle, fibrous mesh cloth, non-woven fabrics, metal foil band, there are hole thin strip, packaging
At least one in band, braid over braid, stalk；The lightweight thing is wood chip, stalk, foam, at least one in polyphenyl alkene.
In the present invention, L-type thin-wall member is provided with L-type toss, is formed and strengthens Ji, effectively improves the whole of L-type thin-wall member
Mechanics performance, strengthens its stability, it is to avoid longitudinal jackknifing occurs in carrying and installation process；Solve L-type thin-wall member to fold
Plus the little problem for being difficult to seal of docking port docking area；The L-type thin-wall member port that air inlet is set is solved easily in carrying, peace
The problem that destroys in dress and brill valve mounting apertures；Bottom need to be installed when solving the gap plugging between L-type thin-wall member and floor
The problem of mould；Also solve the problems, such as L-type thin-wall member simultaneously unloads weight support.
Description of the drawings
Fig. 1 is the schematic top plan view that L-shape thin wall structure is enclosed with inner corner trim in prior art；
Fig. 2 is A-A sectional view in Fig. 1；
Fig. 3 is the structural representation of L-type thin-wall member in the embodiment of the present invention one；
Fig. 4 is schematic top plan view when L-type thin-wall member is enclosed with inner corner trim in the embodiment of the present invention one；
Fig. 5 is B-B sectional view in Fig. 4；
Fig. 6 is schematic top plan view when L-type thin-wall member is enclosed with inner corner trim in the embodiment of the present invention two；
Fig. 7 is C-C sectional view in Fig. 6；
Fig. 8 is schematic top plan view when L-type thin-wall member is enclosed with inner corner trim in the embodiment of the present invention three；
Fig. 9 is D-D sectional view in Fig. 4；
10 '-inner corner trim；20 '-L-shape thin wall structure；30 '-common gas exhaust passage；
21 '-the first flat boards；22 '-the second flat boards；23 '-toss；
40 '-floor；50 '-bed die；60 '-slurry；
70 '-hole；1-L type thin-wall member；The first flat board of 11-；
The second flat board of 12-；13-L type toss；14- air inlet；
15- longitudinal direction toss；16- chamfering；2- inner corner trim；
21- floor；22- hole；3- slurry.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, and
It is not used in the restriction present invention.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or may be simultaneously present centering elements.When an element is referred to as " being connected to " another element, it is permissible
It is directly to another element or may be simultaneously present centering elements.
Also, it should be noted the orientation term such as left and right, upper and lower in the present embodiment, be only each other relative concept or
Normal operating condition with product is reference, and should not be regarded as restrictive.
Embodiment one
Refering to Fig. 3, the L-type thin-wall member 1 that the embodiment of the present invention one is provided, including orthogonal first flat board 11 and the
Two flat boards 12, along the bottom of the first flat board 11, the Basolateral with the second flat board 12 is provided with L-type toss 13, along the first flat board 11
L-type toss 13 is also provided with the outside of top and the top of the second flat board 12.It is of course also possible to only put a L-type toss 13, i.e., only arrange
On the outside of the top of the top of the first flat board 11 and the second flat board 12 or the first flat board 11 bottom and the second flat board 12 bottom
End outside.
Refering to Fig. 4, L-type thin-wall member 1 is arranged at the inner corner trim 2 in room, and the floor 21 at inner corner trim 2 presets hole 22, L-type
Thin-wall member 1 encloses part metope and forms common gas exhaust passage through the superposition of hole 22.As can be seen from Figure, two L-type toss
13 formation strengthening wings strengthen the connection between the first flat board 11 and the second flat board 12, effectively improve the power of L-type thin-wall member 1
Performance is learned, its stability is enhanced, prevent L-type thin-wall member 1 from longitudinal jackknifing is produced in carrying and installation；Meanwhile, refering to figure
5, when many L-types thin-wall member 1 of many floors is stacked, the docking area of adjacent two L-types thin-wall member 1 not only includes original wall
Thick contact area, also includes the area of upper and lower L-type toss 13 superposition, so also solves thin-wall member docking port in prior art
The little problem for being difficult to seal of docking area；Meanwhile, when being stacked by the L-type thin-wall member 1 that can be seen that two floor gaps in Fig. 5, two
When gap between person and floor 21 is sealed by slurry 3, the L-type toss 13 that protrudes in outside can play support work to slurry 3
With being so not required to arrange bed die again；And, closure exhaust duct solidifies rear support L-type toss 13 with the vertical seam slurry 3 of metope, reduces
The stacked pressure at right angles of multiple L-type thin-wall members 1, are also not required to so in installation process to carry out support with reinforcing bar or angle bar unload
Carry.
In the present embodiment, it is preferable that the top or bottom of the outerplanar of L-type toss 13 and the first flat board 11 and the second flat board 12
Hold level with both hands neat, certainly, the outerplanar of L-type toss 13 can also higher than the first flat board 11 and top or the bottom of the second flat board 12, or
Person, the outerplanar of L-type toss 13 can also be less than the first flat board 11 and top or the bottom of the second flat board 12.
Preferably, the width of L-type toss 13 be between 1cm～3cm.Within this range, can take into account simultaneously cost with
The requirement of intensity.
In the present embodiment, air inlet 14 is offered on the first flat board 11 or the second flat board 12, install active on air inlet 14
Energy threshold (not shown), duty valve are generally check-valves or fire resisting damper or non-return, fire prevention, are oriented to Multifunctional combined valve, duty valve master
It is used for preventing waste gas in common gas exhaust passage from pouring in down a chimney or prevents the functions such as fire spread.
In the present embodiment, L-type toss 13 is vertical with the first flat board 11 and the second flat board 12, so, when L-type thin-wall member 1
During installation, the first flat board 11 is vertically arranged with the second flat board 12, and L-type toss 13 is horizontally disposed with, and is easily carried slurry 3.Certainly,
Due to actual production error, L-type toss 13 and the first flat board 11 and the second flat board 12 can also out of plumb.
Referring again to Fig. 4 and Fig. 5, in the present embodiment, the end of the end of the first flat board 11 and the second flat board 12 is equipped with
Longitudinal toss 15, so defines strengthening wing in the end of the end of the first flat board 11 and the second flat board 12, thus can be effectively
Shock resistance and the compressive property of L-type thin-wall member 1 is improved, the horizontal jackknifing of L-type thin-wall member 1 is prevented, improves L-type thin-wall member 1
Mechanical property；Meanwhile, the outer wall of the outer wall of longitudinal toss 15 and the first adjacent flat board 11 and the second adjacent flat board 12
Angle a between outer wall is less than 270 ° more than 180 °, so, when L-type thin-wall member 1 is enclosed with rectangular inner corner trim 2, indulges
Angle between the outer wall and the metope of inner corner trim 2 of toss 15 is at an acute angle, so as to, you can slurry is injected into angle at an acute angle
3, the sealing in the straight end face of the first flat board 11 and the straight end face of the second flat board 12 and metope intersection so, is significantly facilitated, is strengthened
The firm reliability of sealing.It is of course also possible to only arrange in the end sections of the end of the first flat board 11 or the second flat board 12
Longitudinal toss 15, simply effect is not good enough, falls within one embodiment of the present invention.
In the present embodiment, the cross section of L-type toss 13 is rectangle, naturally it is also possible to for triangle, trapezoidal or irregular component
Shape.
In the present embodiment, the first flat board 11, the second flat board 12 and L-type toss 13 are by slurry one solidified forming, Huo Zheyou
Flat plate splicing bookbinding, bonding are formed.
In the present embodiment, enhancing thing or lightweight thing is provided with the first flat board 11, the second flat board 12 and L-type toss 13, strengthens
Thing is reinforcing bar, steel wire, bar-mat reinforcement, fiber, fibre bundle, fibrous mesh cloth, non-woven fabrics, metal foil band, has hole thin strip, bag
At least one in dress band, braid over braid, stalk；Lightweight thing is wood chip, stalk, foam, at least one in polyphenyl alkene, lightweight thing
Suitably weight can be reduced, be easy to carry and install.
Embodiment two
With reference to Fig. 6, Fig. 7, the present embodiment is with the difference of embodiment one：First flat board 11 and the second flat board 12
Junction is provided with chamfering 16.So, chamfering 16 is set, and the first flat board 11 is all reduced with the width of the second flat board 12, that is, improves
Vertical compressive resistance and the anti-side punching press intensity of the first flat board 11 and the second flat board 12.
Embodiment three
With reference to Fig. 8, Fig. 9, the present embodiment is with the difference of embodiment one：The end of the first flat board 11 is flat with second
The end of plate 12 is not provided with longitudinal toss 15, so, although sealing effectiveness is more slightly worse when mounted for L-type thin-wall member 1, but
As which has a L-type toss 13, thus solve that L-type thin-wall member longitudinal stability present in prior art is poor, docking port not
Easily between sealing, thin-wall construction and floor, gap grouting need to be installed bed die, exhaust duct and need to be layered the problem that support unloads weight.
These are only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Any modification, equivalent and improvement for being made within principle etc., should be included within the scope of the present invention.
Claims (8)
1. a kind of L-type thin-wall member, is arranged at the inner corner trim in room, and the floor at the inner corner trim presets hole, the L-type thin-walled
Component encloses part metope and forms common gas exhaust passage through the hole superposition, and the L-type thin-wall member includes to be mutually perpendicular to
The first flat board and the second flat board, it is characterised in that：Along the top of first flat board and the top of the second flat board and/or described
The Basolateral of the bottom of the first flat board and the second flat board is provided with L-type toss, the width of L-type toss be between 1cm～3cm.
2. L-type thin-wall member as claimed in claim 1, it is characterised in that：The outerplanar of the L-type toss is higher than described first
The top or bottom of flat board and the second flat board, or, the outerplanar of the L-type toss is less than first flat board and the second flat board
Top or bottom, or, the top or bottom of the outerplanar of the L-type toss and first flat board and the second flat board are put down
Together.
3. L-type thin-wall member as claimed in claim 1, it is characterised in that：The L-type toss and first flat board and described
Second flat board is vertical；Or, the L-type toss and first flat board and the second flat board out of plumb.
4. L-type thin-wall member as claimed in claim 1, it is characterised in that：The cross section of the L-type toss be rectangle, trapezoidal,
Triangle or abnormity.
5. L-type thin-wall member as claimed in claim 1, it is characterised in that：Open up on first flat board and/or the second flat board
There is air inlet, duty valve is installed on the air inlet.
6. L-type thin-wall member as claimed in claim 1, it is characterised in that：The end of first flat board and/or the second flat board
End be provided with longitudinal toss, the outer wall of longitudinal toss is flat with the outer wall of the first adjacent flat board and/or adjacent second
Angle between the outer wall of plate is less than 270 ° more than 180 °.
7. L-type thin-wall member as claimed in claim 1, it is characterised in that：First flat board, the second flat board and L-type toss
By slurry one curing molding；Or formed by flat plate splicing bookbinding, bonding.
8. L-type thin-wall member as claimed in claim 1, it is characterised in that：First flat board, the second flat board and L-type toss
Enhancing thing or lightweight thing are inside provided with, and the enhancing thing is reinforcing bar, steel wire, bar-mat reinforcement, fiber, fibre bundle, fibrous mesh cloth, no
Spin cloth, metal foil band, at least one having in hole thin strip, strap, braid over braid, stalk；The lightweight thing is wood chip, straw
At least one in stalk, foam, polyphenyl alkene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410509686.7A CN104264946B (en) | 2014-09-28 | 2014-09-28 | L-type thin-wall member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410509686.7A CN104264946B (en) | 2014-09-28 | 2014-09-28 | L-type thin-wall member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104264946A CN104264946A (en) | 2015-01-07 |
| CN104264946B true CN104264946B (en) | 2017-03-08 |
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ID=52156508
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410509686.7A Expired - Fee Related CN104264946B (en) | 2014-09-28 | 2014-09-28 | L-type thin-wall member |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760405A (en) * | 2017-01-23 | 2017-05-31 | 深圳市万居科技股份有限公司 | A kind of L-shape thin wall structure |
| CN106884516A (en) * | 2017-03-10 | 2017-06-23 | 李子辉 | A kind of in-site installation assembly is integrally formed formula exhaust uptake |
| CN107035108A (en) * | 2017-05-26 | 2017-08-11 | 深圳市万居科技股份有限公司 | A kind of L-shape thin wall structure |
| CN109895227A (en) * | 2019-03-18 | 2019-06-18 | 深圳市万居科技股份有限公司 | The manufacturing method of L-type component |
| CN110145098A (en) * | 2019-04-04 | 2019-08-20 | 深圳市万居科技股份有限公司 | Exhaust duct |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201141197Y (en) * | 2007-12-24 | 2008-10-29 | 张晓强 | Smoke discharging pipe of storied house |
| CN102733585A (en) * | 2011-03-31 | 2012-10-17 | 张琦 | L-shape thin wall structure |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2555969A1 (en) * | 1975-12-12 | 1977-06-16 | Heinz Loewel | Concealment and insulation of wall or ceiling mounted pipes - has bends on box profile units with resilient arms engaging grooves in parallel shaped rails |
| CN101566001A (en) * | 2009-04-30 | 2009-10-28 | 张琦 | Exhaust duct |
| CN202644938U (en) * | 2011-12-21 | 2013-01-02 | 张琦 | A thin wall component and a common exhaust duct |
| CN204098434U (en) * | 2014-09-28 | 2015-01-14 | 张琦 | L-type thin-wall member |
-
2014
- 2014-09-28 CN CN201410509686.7A patent/CN104264946B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201141197Y (en) * | 2007-12-24 | 2008-10-29 | 张晓强 | Smoke discharging pipe of storied house |
| CN102733585A (en) * | 2011-03-31 | 2012-10-17 | 张琦 | L-shape thin wall structure |
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| CN104264946A (en) | 2015-01-07 |
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Effective date of registration: 20180124 Address after: Room 604, building, incense Plaza, No. 6060, incense Road, Nanshan District, Shenzhen, Guangdong, China (C) Patentee after: Shenzhen Wanshaju Industrial Development Ltd. Address before: Room 604, building, incense Plaza, No. 6060, incense Road, Nanshan District, Shenzhen, Guangdong, China (C) Patentee before: Zhang Qi |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20200928 |