CN106544963A - Exchanging bridge device and its construction method - Google Patents
Exchanging bridge device and its construction method Download PDFInfo
- Publication number
- CN106544963A CN106544963A CN201710019898.0A CN201710019898A CN106544963A CN 106544963 A CN106544963 A CN 106544963A CN 201710019898 A CN201710019898 A CN 201710019898A CN 106544963 A CN106544963 A CN 106544963A
- Authority
- CN
- China
- Prior art keywords
- crane
- bridge
- way
- screw mandrel
- transport vehicle
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
Abstract
The invention discloses a kind of exchanging bridge device, including crane way 1 and crane bracing frame 2, the crane bracing frame 2 is arranged on bridge pier, crane way 1 is arranged on the crane way 1, crane 4 is installed on the crane way 1, directive wheel 46 is installed between the crane 4 and crane way 1.Beneficial effects of the present invention：The device and its construction method are particularly suitable for the remote and more area in mountain, the exchanging bridge that will quickly can be damaged, and save duration and cost, practical, are adapted to promote the use of.
Description
Technical field
The present invention relates to a kind of detachable exchanging bridge device and its construction method, belong to engineering construction technology neck
Domain.
Background technology
Bailey bridge is to be widely used in the world, a kind of bridge the most popular, and it has simple structure, convenient transportation, frame
If quick, the characteristics of decompose easy.It is provided simultaneously with large carrying capacity, structural rigidity is strong, the advantages of fatigue life is long.It can basis
The different across footpath composition all kinds being actually needed and the temporary bridge of various uses, meet an urgent need bridge and fixed bridge, weight few with component
Amount is light, the characteristics of low cost.Initial Bei Lei armies bridge is designed the World War II initial stage in 1938 by Britain engineer
's.During the Second World War, this military steel bridge is widely used, and after the war, many countries after some improvement turn shellfish thunder steel bridge
For civilian, nowadays, shellfish thunder steel bridge plays irreplaceable effect in transport development, flood-fighting..
And for example Application No. CN104562924A disclose a kind of bridge pad from jacking backing plate replacing options, adopt
After with support device firmly bridge superstructure beam body, former bearing and pinner are removed, in bridge pier pier top or bent cap top surface
Stacking is placed through backing plate and new bearing of the wedge type block slip realization from jacking, and applying pulling force makes the wedge type block of backing plate slide, pad
Top of the plate liter, new bearing rise supporting bridge superstructure beam body, and new bearing bears pressure；Bridge superstructure beam body rises to former mark
During high position, fixed wedge type block is removed support meanss, completes bearing replacement；During the bearing replacement of the inventive method, bridge
Superstructure beam body not lifting or its absolute altitude are only slightly moved up and down in the range of license.Can be prevented effectively from it is existing one by one
The drawbacks of bearing jacking replacing method needs lifting beam body, causes bridge superstructure to damage.
In some remote and more areas in mountain, large-scale crane is difficult to reach, and Bailey bridge bridge service life reaches
Or damage etc., needing to change, be all to carry out artificial disassembling, assembling and replacing at present, speed is slow, and the engineering time is long, has a strong impact on traffic.
The content of the invention
Instant invention overcomes the problem that prior art is present, it is proposed that a kind of detachable exchanging bridge device and its construction party
Method, the device and its construction method are particularly suitable for the remote and more area in mountain, the exchanging bridge that will quickly can be damaged, and save
Duration and cost.
The concrete technical scheme of the present invention is as follows：
A kind of detachable exchanging bridge device, including crane way, crane bracing frame, fixing device, apart from setting device and fixed
Position device, the crane bracing frame are arranged on bridge pier, and crane way is arranged on the crane way, it is characterised in that institute
State, directive wheel is installed between the crane and crane way；
The crane both sides are provided with screw mandrel, and spindle motor is arranged on screw mandrel, and the spindle motor is passed by transfer gear box
It is dynamic to drive crane to move on screw mandrel；Hawser motor is arranged on the crane by bolt, and the hawser motor both sides are provided with
Steel wire rope, suspension hook are installed on a steel cord.
It is provided with the crane apart from setting device, for the setting to crane operating range and positioning.
The fixing device includes fixing suspension hook and fixed suspension ring, and the fixed suspension hook is arranged on crane.
The positioner is used to receive the positional information sent apart from setting device.
It is additionally provided with locking device to be fixed on screw mandrel on the outside of the back-up ring, the locking device includes being clipped in crane way
On rotation fixture block, the rotation fixture block is hinged on above upper transverse frame, is provided with regulation fixture block and moves up and down on the upper transverse frame
Handle, the bottom of the handle is provided with tabletting and is attached on crane way.The screw mandrel two ends are provided with back-up ring.
The invention allows for a kind of detachable exchanging bridge device construction method, it is characterised in that comprise the following steps：
1）Positioner is installed in transport vehicle；
2）Then bridge transportation to be replaced on bridge pier is built crane and propped up to needing to change Bridge position first with transport vehicle
Support and crane way；
3）In crane way crane installed above and its directive wheel, make directive wheel realize being synchronized with the movement with crane, then assemble again
Crane；
4）Step 2）All part installations after crane is carried out into operation debugging on crane way and screw mandrel, check
Equipment operational reliability；
5）Crane is being set on setting device to needing to change the distance of Bridge position, the bridge that crane runs to damage is being controlled
The top of beam, then the length according to the bridge for damaging, control spindle motor rotation, drive crane fortune through transfer gear box
It is dynamic, so as to be adjusted to suitable position；
6）The motor rotation of control hawser, lower wire rope stop when suspension hook touches the bridge of damage, then in suspension hook pair
The Bridge position point auger shell pit that should be damaged suspension ring of screwing on；
7）The unspoiled Bridge position point auger shell pit of suspension hook correspondence fixed suspension ring of screwing on are being fixed, fixed suspension hook is being caught on admittedly
Determine suspension ring, crane is fixed；
8）By hook suspension ring, control hawser motor rotation recovery steel wire rope and the bridge of damage is sling and transport
Car rear；
9）Reuse crane bridge to be replaced above transport vehicle is sling, the position for being transported to the bridge for damaging is carried out
Replace, when bridge pier is close to, point operation control hawser motor decentralization, until installing bridge to be replaced；
10）Finally the bridge of damage is sling using crane and be placed in transport vehicle, when being located at positioner apart from setting device
During same upright position, positioner sends prompting, and the bridge of damage is transferred to transport vehicle, and transport vehicle is left, and construction is completed.
Beneficial effects of the present invention：The device and its construction method are particularly suitable for the remote and more area in mountain, can be fast
The exchanging bridge that speed will be damaged, saves duration and cost, practical, is adapted to promote the use of.
Description of the drawings
Fig. 1 is the front view of exchanging bridge device of the present invention；
Fig. 2 is the structural representation of exchanging bridge device of the present invention；
Structural representations of the Fig. 3 for crane；
Fig. 4 is schematic diagram during present invention construction；
Fig. 5 is schematic diagram during present invention construction；
Fig. 6 is inserted block of the present invention and slot scheme of installation；
Fig. 7 is locking device schematic diagram of the present invention.
Specific embodiment
As illustrated, a kind of detachable exchanging bridge device, including crane way 1 and crane bracing frame 2, the crane
Support 2 is arranged on bridge pier, and crane way 1 is arranged on the crane bracing frame 2, is provided with crane on the crane way 1
4, directive wheel 46 is installed between the crane 4 and crane way 1.Crane 4 is installed above cold quartz mercury vapor lamp, for night work.
4 both sides of the crane are provided with screw mandrel 411, and spindle motor 48 is arranged on screw mandrel 411, and the spindle motor 48 leads to
Crossing the transmission of transfer gear box 47 drives crane 4 to move on screw mandrel 411；Hawser motor 49 is arranged on the crane by bolt 43
On 4,49 both sides of hawser motor are provided with steel wire rope 45, and suspension hook 44 is arranged on steel wire rope 45, and 411 two ends of screw mandrel are provided with gear
Circle 41.
The invention allows for a kind of exchanging bridge device construction method, it is characterised in that comprise the following steps：
1）Bridge 8 to be replaced is transported with transport vehicle 5 first needs to change Bridge position, and crane is then built on bridge pier
Bracing frame 2 and crane way 1；
2）In 1 crane installed above 4 of crane way and its directive wheel 46, directive wheel 46 is made to realize being synchronized with the movement with crane 4, then
Crane 4 is assembled again；
3）Step 2）All part installations after crane 4 is carried out into operation debugging on crane way 1 and screw mandrel 411,
Inspection equipment operational reliability；
4）Control crane 4 runs to the top of the bridge 7 of damage, then the length according to the bridge 7 for damaging, and controls spindle motor
48 rotations, drive crane 4 to move through transfer gear box 47, so as to be adjusted to suitable position；
5）Control hawser motor 49 rotates, and lower wire rope 45 stops when suspension hook 44 touches the bridge 7 of damage, then
The 7 location point auger shell pit of bridge damaged in the correspondence of suspension hook 44 suspension ring 3 of screwing on；
6）Suspension hook 44 is hooked into suspension ring 3, control hawser motor 49 rotates recovery steel wire rope 45 and the bridge 7 of damage is sling and transported
It is defeated to 5 rear of transport vehicle；
7）Reuse crane 45 bridge 8 to be replaced above of transport vehicle is sling, transported to the position of the bridge 7 for damaging
It is replaced, when bridge pier is close to, point operation control hawser motor 49 is transferred, until installing bridge 8 to be replaced；
8）Finally the bridge 7 of damage is sling using crane 4 and be placed in transport vehicle 5, transport vehicle 5 is left, and construction is completed.
Specific embodiment 2
4 both sides of the crane are provided with screw mandrel 411, and spindle motor 48 is arranged on screw mandrel 411, and the spindle motor 48 is by passing
The transmission of dynamic change speed gear box 47 drives crane 4 to move on screw mandrel 411；Hawser motor 49 is arranged on the crane 4 by bolt 43,
49 both sides of hawser motor are provided with steel wire rope 45, and suspension hook 44 is arranged on steel wire rope 45, and 411 two ends of screw mandrel are provided with back-up ring
41, one is installed on crane apart from setting device 6, for the setting to 4 operating range of crane and positioning, fixing device 40 includes
Fixed suspension hook 401 and fixed suspension ring 402, the fixed suspension hook 401 are arranged on crane 4, and positioner 9 is set for receiving distance
Determine the positional information that device sends.
The outside of back-up ring 41 is additionally provided with locking device 104 and is fixed on screw mandrel 411, and the locking device 104 includes being clipped in
Rotation fixture block 1044 on crane way 1, the rotation fixture block 1044 are hinged on above upper transverse frame 1043, the upper transverse frame 1043
On be provided with and adjust the handle 1042 that moves up and down of fixture block 1044, the bottom of the handle 1042 is provided with tabletting 1041 and is attached to hangs
On car guide rail 1.During the top of the bridge 7 for being adjusted to damage in crane, in order to prevent crane 4 from rocking in motor process, therefore,
Locking device 104 is additionally provided with the outside of back-up ring 41, when crane 4 is moved in crane way 1, rotation fixture block 1,044 two is in into
Side deployed condition, does not affect the motion of crane 4, when crane 4 is adjusted to specified location, rotation fixture block 1044 times just, by handle
1042 Spin Control rotation fixture block 1044 is moved upwards clamps crane way 1, and such screw mandrel 411 is just locked on crane way 1,
So crane 4 just will not slide in motor process, stable in running.
Additionally, in two 4 runnings of crane, in order to prevent the deformation of screw mandrel 411 from making 4 bad movement of crane, hanging at one
Car side is provided with slot 102, and fixed block 103 is provided with adjacent crane, and inserted block 101 is welded on fixed block 103, while inserting
In the insertion slot 102 of block 101, in the operation process of such crane 4, the cooperation level inserted due to inserted block 101 in slot 102 is solid
It is fixed, make that screw mandrel 411 is unaffected will not to be deformed.Inserted block 101 and slot 102 are coordinated and are coordinated using dovetail groove.
The invention allows for a kind of detachable exchanging bridge device construction method, it is characterised in that comprise the following steps：
1）Positioner 9 is installed in transport vehicle 5；
2）Bridge 8 to be replaced is transported with transport vehicle 5 first needs to change Bridge position, and crane is then built on bridge pier
Bracing frame 2 and crane way 1；
3）In 1 crane installed above 4 of crane way and its directive wheel 46, directive wheel 46 is made to realize being synchronized with the movement with crane 4, then
Crane 4 is assembled again；
4）Step 2）All part installations after crane 4 is carried out into operation debugging on crane way 1 and screw mandrel 411,
Inspection equipment operational reliability；
5）Crane is being set on setting device 6 to needing to change the distance of Bridge position, control crane 4 runs to damage
The top of bridge 7, is moved by 1042 Spin Control of the handle rotation fixture block 1044 above control locking device 104 upwards and is clamped
Crane way 1, now screw mandrel 411 is locked on crane way 1；Then the length according to the bridge 7 for damaging, controls spindle motor
48 rotations, drive crane 4 to move through transfer gear box 47, so as to be adjusted to suitable position；
6）Control hawser motor 49 rotates, and lower wire rope 45 stops when suspension hook 44 touches the bridge 7 of damage, then
The 7 location point auger shell pit of bridge damaged in the correspondence of suspension hook 44 suspension ring 3 of screwing on；
7）The unspoiled Bridge position point auger shell pit of the correspondence of suspension hook 401 fixed suspension ring 402 of screwing on are being fixed, will fixed suspension hook
401 catch on fixed suspension ring 402, and crane 4 is fixed；
8）Suspension hook 44 is hooked into suspension ring 3, control hawser motor 49 rotates recovery steel wire rope 45 and the bridge 7 of damage is sling and transported
It is defeated to 5 rear of transport vehicle；
9）Reuse crane 45 bridge 8 to be replaced above of transport vehicle is sling, transported to the position of the bridge 7 for damaging
It is replaced, when bridge pier is close to, point operation control hawser motor 49 is transferred, until installing bridge 8 to be replaced；
10）Finally the bridge 7 of damage is sling using crane 4 and be placed in transport vehicle 5, when apart from setting device 6 and positioner 9
Positioned at same upright position when, positioner 9 sends prompting, and the bridge 7 of damage is transferred to transport vehicle 5, and transport vehicle 5 is left,
Construction is completed.
In addition to the implementation, the present invention can also have other embodiment.All employing equivalents or equivalent transformation shape
Into technical scheme, all fall within the protection domain of application claims.
Claims (2)
1. exchanging bridge device, including crane way（1）, crane bracing frame（2）, fixing device（40）, apart from setting device
（6）, positioner（9）, the crane bracing frame（2）On bridge pier, crane way（1）Installed in support frame as described above（2）
On, it is characterised in that the crane way（1）On crane is installed（4）, the crane（4）With crane way（1）Between pacify
Equipped with directive wheel（46）；
The crane（4）Both sides are provided with screw mandrel（411）, spindle motor（48）Installed in screw mandrel（411）On, the spindle motor
（48）By transfer gear box（47）Transmission drives crane（4）In screw mandrel（411）Upper motion；Hawser motor（49）By bolt
（43）Installed in the crane（4）On, the hawser motor（49）Both sides are provided with steel wire rope（45）, suspension hook（44）Installed in steel wire
Rope（45）On, the crane（4）On be provided with apart from setting device（6）；The fixing device（40）Including fixed suspension hook（401）
With fixed suspension ring（402）, the fixed suspension hook（401）Installed in crane（4）On;The screw mandrel（411）Two ends are provided with back-up ring
（41）；
The back-up ring（41）Outside be additionally provided with locking device（104）It is fixed on screw mandrel（411）On, the locking device（104）
Including being clipped in crane way（1）On rotation fixture block（1044）, the rotation fixture block（1044）It is hinged on upper transverse frame（1043）On
Face, the upper transverse frame（1043）On regulation fixture block is installed（1044）The handle for moving up and down（1042）, the handle（1042）
Bottom tabletting is installed（1041）It is attached to crane way（1）On.
2. exchanging bridge device construction method, it is characterised in that comprise the following steps：
1）In transport vehicle（5）On positioner is installed（9）；
2）Transport vehicle is used first（5）By bridge to be replaced（8）Transporting needs to change Bridge position, then builds on bridge pier
Crane bracing frame（2）And crane way（1）；
3）In crane way（1）Crane installed above（4）And its directive wheel（46）, make directive wheel（46）With crane（4）Realize same
Step motion, then assembles crane again（4）；
4）Step 2）All part installations after by crane（4）In crane way（1）And screw mandrel（411）On transported
Row debugging, checks equipment operational reliability；
5）Apart from setting device（6）Upper setting crane controls crane to needing to change the distance of Bridge position（4）Run to damage
Bad bridge（7）Top；By controlling locking device（104）Handle above（1042）Spin Control rotates fixture block（1044）
Crane way is clamped in motion upwards（1）, now screw mandrel（411）It is locked in crane way（1）On；Then according to the bridge for damaging
（7）Length, control spindle motor（48）Rotation, through transfer gear box（47）Drive crane（4）Motion, so as to be adjusted to fit
The position of conjunction；
6）Control hawser motor（49）Rotation, lower wire rope（45）, until suspension hook（44）Touch the bridge of damage（7）When stop
Only, then in suspension hook（44）The bridge that correspondence is damaged（7）Location point auger shell pit suspension ring of screwing on（3）；
7）In fixed suspension hook（401）The unspoiled Bridge position point auger shell pit of correspondence fixed suspension ring of screwing on（402）, will be fixed
Suspension hook（401）Catch on fixed suspension ring（402）, to crane（4）It is fixed；
8）By suspension hook（44）Hook suspension ring（3）, control hawser motor（49）Steel wire rope is reclaimed in rotation（45）The bridge that will be damaged
（7）Sling and transport transport vehicle（5）Rear；
9）Reuse crane（4）By transport vehicle（5）Bridge to be replaced above（8）Sling, transported to the bridge for damaging
（7）Position be replaced, when bridge pier is close to, point operation control hawser motor（49）Decentralization, until installing bridge to be replaced
Beam（8）；
10）Crane is utilized finally（4）The bridge that will be damaged（7）Sling to transport vehicle（5）Top, when apart from setting device（6）With
Positioner（9）Positioned at same upright position when, positioner（9）Prompting is sent, the bridge that will be damaged（7）Transfer to transport vehicle
（5）, transport vehicle（5）Leave, construction is completed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610020699.7A CN105648928A (en) | 2016-01-13 | 2016-01-13 | Bridge replacement device and construction method thereof |
| CN2016100206997 | 2016-01-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106544963A true CN106544963A (en) | 2017-03-29 |
| CN106544963B CN106544963B (en) | 2018-04-13 |
Family
ID=56487408
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610020699.7A Pending CN105648928A (en) | 2016-01-13 | 2016-01-13 | Bridge replacement device and construction method thereof |
| CN201710019898.0A Expired - Fee Related CN106544963B (en) | 2016-01-13 | 2017-01-12 | Exchanging bridge device and its construction method |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610020699.7A Pending CN105648928A (en) | 2016-01-13 | 2016-01-13 | Bridge replacement device and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105648928A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113818364A (en) * | 2021-10-14 | 2021-12-21 | 上海公路桥梁（集团）有限公司 | Girder body transporting and erecting device of viaduct and replacing method |
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|---|---|---|---|---|
| JP2007120077A (en) * | 2005-10-26 | 2007-05-17 | Okkusu Jack Kk | Erection method of elevated road bridge, and its facility |
| US8671490B1 (en) * | 2013-03-06 | 2014-03-18 | Mark Carney | Bridge span replacement system |
| CN104631345A (en) * | 2014-12-22 | 2015-05-20 | 中国铁路总公司 | Rapid replacing method of concrete bridge beam of dual-line electric railway |
| CN104894982A (en) * | 2015-04-20 | 2015-09-09 | 上海同罡建筑工程有限公司 | Bridge support seat extracting device |
| CN204959518U (en) * | 2015-09-17 | 2016-01-13 | 成都明日星辰科技有限公司 | Steel rail drilling machine |
| CN105568873A (en) * | 2016-01-13 | 2016-05-11 | 邓泽仲 | Detachable bridge replacement device and construction method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102199913B (en) * | 2010-11-30 | 2012-07-04 | 大连华锐重工集团股份有限公司 | Bridge detection trolley |
| JP6225011B2 (en) * | 2013-12-09 | 2017-11-01 | 日本車輌製造株式会社 | Bridge girder replacement vehicle and bridge girder replacement method |
| CN204151699U (en) * | 2014-07-10 | 2015-02-11 | 中铁大桥局武汉桥梁特种技术有限公司 | A kind of frame plate machine for changing steel truss girder bridge bridge deck |
-
2016
- 2016-01-13 CN CN201610020699.7A patent/CN105648928A/en active Pending
-
2017
- 2017-01-12 CN CN201710019898.0A patent/CN106544963B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007120077A (en) * | 2005-10-26 | 2007-05-17 | Okkusu Jack Kk | Erection method of elevated road bridge, and its facility |
| US8671490B1 (en) * | 2013-03-06 | 2014-03-18 | Mark Carney | Bridge span replacement system |
| CN104631345A (en) * | 2014-12-22 | 2015-05-20 | 中国铁路总公司 | Rapid replacing method of concrete bridge beam of dual-line electric railway |
| CN104894982A (en) * | 2015-04-20 | 2015-09-09 | 上海同罡建筑工程有限公司 | Bridge support seat extracting device |
| CN204959518U (en) * | 2015-09-17 | 2016-01-13 | 成都明日星辰科技有限公司 | Steel rail drilling machine |
| CN105568873A (en) * | 2016-01-13 | 2016-05-11 | 邓泽仲 | Detachable bridge replacement device and construction method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113818364A (en) * | 2021-10-14 | 2021-12-21 | 上海公路桥梁（集团）有限公司 | Girder body transporting and erecting device of viaduct and replacing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106544963B (en) | 2018-04-13 |
| CN105648928A (en) | 2016-06-08 |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhu Rui Inventor after: Di Chaoyu Inventor after: Zhu Mei Inventor after: Zheng Yue Inventor after: Tang Jinming Inventor after: Wang Dejun Inventor after: Deng Wenzhong Inventor after: Jiao Pingjun Inventor after: Chen Xin Inventor after: Zhao Weixing Inventor after: Yang Xia Inventor after: Liang Yipei Inventor before: Zheng Yue |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180313 Address after: No. 742, No. 97, scenic road, post city, Zhumadian, Henan Applicant after: Zhu Rui Applicant after: Tang Jinming Address before: 616250 Sichuan Province, Liangshan Yi Autonomous Prefecture Jinyang County town of West 42 world No. 1 unit 2 Building No. 6 Applicant before: Zheng Yue |
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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: 20180413 Termination date: 20210112 |