CN202500157U - Inspection well cover - Google Patents
Inspection well cover Download PDFInfo
- Publication number
- CN202500157U CN202500157U CN2012201239463U CN201220123946U CN202500157U CN 202500157 U CN202500157 U CN 202500157U CN 2012201239463 U CN2012201239463 U CN 2012201239463U CN 201220123946 U CN201220123946 U CN 201220123946U CN 202500157 U CN202500157 U CN 202500157U
- Authority
- CN
- China
- Prior art keywords
- foundry goods
- well
- lid
- inspection shaft
- well seat
- 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.)
- Expired - Fee Related
Links
- 238000007689 inspection Methods 0.000 title claims abstract description 53
- 239000002390 adhesive tape Substances 0.000 claims description 9
- 230000007704 transition Effects 0.000 claims description 7
- 208000007623 Lordosis Diseases 0.000 claims description 6
- 239000011150 reinforced concrete Substances 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 1
- 238000005266 casting Methods 0.000 abstract description 8
- 239000004567 concrete Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000007774 longterm Effects 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
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses an inspection well cover. The inspection well cover comprises a well seat casting piece, a well cover casting piece and an internally-hidden connecting shaft, wherein a connector is cast at one end of the well cover casting piece and is provided with a shaft hole; the internally-hidden connecting shaft passes through the shaft hole of the connector of the well cover casting piece to be connected with the well cover casting piece; and sliding channels are arranged on the two sides of the part, corresponding to the connector, of a well seat; fastening shaft pin holes are formed on the two sides of the connector part of the well seat casting piece; and fastening shaft pins are hit into the fastening shaft pin holes on the two sides of the connector part of the well seat casting piece. The inspection well cover disclosed by the utility model can be further provided with a slide block device, a three-point-type spring locking device and the like.
Description
Technical field
The utility model relates to a kind of inspection shaft lid.
Background technology
The well lid foundry goods of conventional inspection shaft lid and well seat foundry goods junction are through being connected with exposed bolt, and bolt two exposes in concrete, and during the unlatching of well lid foundry goods, bolt also can be followed capping and rotated, and can cause the peripheral concrete of well seat foundry goods to become flexible for a long time; And conventional inspection shaft lid increases the traditional structure of chassis with bearing load; Traffic loading is directly delivered to the well body through the chassis; Also cause the concrete mortar fragmentation of well lid and well body junction to be peeled off, the long-term pressurized of well body sinks to causing the sinking of well lid, causes the sagging or uneven of road surface; And when the maintenance of conventional inspection shaft lid was opened, well lid was opened to the certain angle bonnet and looks like not in addition firm, and capping turns in can be often, causes maintenance personal's dangerous accident.Therefore, be necessary conventional inspection shaft lid is improved.
Summary of the invention:
The task of the utility model is will overcome conventional inspection shaft to cover above deficiency, a kind of novel inspection shaft lid is provided.The task of the utility model is achieved through following technical scheme: the inspection shaft lid of the utility model comprises well seat foundry goods, well lid foundry goods, built-in connecting axle; Be cast with connector on well lid foundry goods one end; Connector is provided with axis hole; The axis hole that built-in connecting axle passes the connector of well lid foundry goods is connected with the well lid foundry goods; The both sides, position of the well seat of corresponding connector are provided with slideway, and well seat foundry goods connects the head both sides and is provided with the tightening pin hole, and the tightening pivot pin is squeezed into well seat foundry goods and connected in the head both sides tightening pin hole.
The inspection shaft of the utility model is covered with slide block device; Promptly be cast with the rectangular boss of band through hole in the lower end at well lid foundry goods connector place; Be provided with movable slider in the through hole of rectangular boss; Self has tapering movable slider, and the through hole of rectangular boss and the cross sectional shape of movable slider all are rectangular shape, has worn tapering for four of the through hole of rectangular boss and movable slider; On the well seat foundry goods below the rectangular boss, be cast with the closed boss of anti-lid, on one side anti-closed boss of lid and well seat foundry goods connect and compose the transition circle arcuation, another side connects and composes angle; The bottom of movable slider is that horizontal plane, head have the circular arc tip, and afterbody has tapered hole, and the through hole of movable slider and rectangular boss has certain clearance; The junction that the well lid foundry goods connects head end and well lid face is that the transition concave shaped is circular-arc, and corresponding well seat foundry goods is provided with inner convex platform.
Compared with prior art; The inspection shaft lid of the utility model adopts built-in connecting axle and bikini spring locking device; The well lid foundry goods has theftproof, and well lid is outer defeats and seat--and the people jumps to press perhaps on well lid and knocks with sledgehammer, realizes well lid and well seat automatic locking; The spring arm of the utility model inspection shaft lid has buffering, prevent to beat, displacement, reduce the effect of noise, and damping performance improves greatly; The utility model be provided with slide block device, prevent to turn in the well lid security incident that significantly reduces; The well seat foundry goods of the utility model adopts the flange form upper disk surface; Be different from conventional inspection shaft lid tradition to increase the structure that road surface pressure is born in the domain; After inspection shaft lid was installed and is poured into the road surface, the well lid foundry goods became the complete part in road surface, and will load through the flange plate structure of base when weight was pressed the inspection shaft lid directly is distributed to the road surface; The inspection shaft lid of the utility model had both prevented effectively that the inspection shaft lid from sinking, and can better protect the road surface of inspection shaft lid periphery again.
Description of drawings
Fig. 1 is the positive plan structure sketch map of the inspection shaft lid of the utility model;
Fig. 2 is the B-B cross-sectional view of Fig. 1;
Fig. 3 is the A-A cross-sectional view of Fig. 1;
Fig. 4 is that structural representation is looked up in the bottom surface of Fig. 1 inspection shaft lid;
Fig. 5 is the structure enlarged diagram at C position among Fig. 2;
Fig. 6 is the structure enlarged diagram at D position among Fig. 3;
Fig. 7 is the adjustable ring structural representation of the inspection shaft lid of the utility model;
Fig. 8 is the cross-sectional view that the inspection shaft lid of Fig. 6 is installed to the road surface.
The specific embodiment
Specific embodiment below in conjunction with accompanying drawing further specifies the utility model.(but not being restriction) to the utility model.
Shown in Fig. 1-8, the inspection shaft of the utility model lid comprises well seat foundry goods 1, well lid foundry goods 2, built-in connecting axle 3; The utility model also can be provided with the unexpected closed movable slider of noiseproof rubber strip 21, high strength elastic pin 19, anti-lid 7, bikini spring locking device etc.
As shown in the figure; Be cast with connector on well lid foundry goods one end, connector is provided with axis hole, and the axis hole that built-in connecting axle 3 passes well lid foundry goods 2 connectors is connected with well lid foundry goods 2; The both sides of the well seat foundry goods 1 of corresponding connector are provided with slideway 4; When built-in connecting axle 3 drives the slideway 4 that well lid foundry goods 2 gets into the connector both sides of well seat foundry goods 1, get into counterbore 5, well lid foundry goods 2 just connects with well seat foundry goods 1; Well seat foundry goods 1 connects the head both sides and is provided with tightening pin hole 19, and the tightening pivot pin is squeezed into well seat foundry goods 1 and connected in the head both sides tightening pin hole 19, can prevent that well lid foundry goods 2 is stolen.Adopt built-in connecting axle device, avoided conventional inspection shaft to cover exposed bolt and made the bolt head that exposes rotate the drawback that the concrete that causes periphery is loosening and sink because of often opening.
The inspection shaft of the utility model is covered with slide block device; As shown in Figure 5;, the lower end of well lid foundry goods 2 connectors is provided with movable slider 7 in being cast with the through hole of rectangular boss 6, rectangular boss of band through hole; Movable slider 7 self has tapering--and the big tail of head is little, and the through hole of rectangular boss 6 and movable latch 7 four have worn tapering and cross sectional shape all is a rectangular shape; On the well seat foundry goods below the rectangular boss 6, be cast with the closed boss 9 of anti-lid; The closed boss 9 of anti-lid connects and composes transition circle arcuation 8 on one side with well seat foundry goods, and another side connects and composes angle 10; The bottom of movable slider 7 is that horizontal plane, head have the circular arc tip, and afterbody has tapered hole; Movable slider 7 has certain clearance with the through hole of rectangular boss 6, and movable slider 7 can be slided in rectangular through-hole.After well lid foundry goods 2 is opened; Well lid foundry goods 2 drives movable sliders 7 and rotates together, in rotating process, owing to the weight of movable slider 7 self automatically to lower slider; After the head of movable slider 7 touches well seat foundry goods 1 bottom; Move to angle 10 places along transition arc 8 through the closed boss 9 of anti-lid, at this moment movable slider 7 tightly roof pressure angle 10 places, make well lid foundry goods 2 have the effect of turning in anti-.Movable slider 7 only could upwards pull up under the effect of manpower.Because movable slider 7 self has tapering--the big little structure of tail of head does not cause to break away from rectangular opening.For another Fig. 5, the junction that well lid foundry goods 2 connects head end and well lid face is that the transition concave shaped is circular-arc 28, and the well seat foundry goods 1 of correspondence is provided with inner convex platform 29.When the well lid face is in opening.The concave shaped of well lid foundry goods is circular-arc 28, and fastening is on the inner convex platform 29 of well seat foundry goods just.So more securely preventing well cover foundry goods 2 in turn over.
Shown in Fig. 4-5; The inspection shaft of the utility model is covered with bikini spring locking device: on limit, well lid foundry goods 2 upper end, establish the first spring locking device; The first spring locking device is established the first circular-arc spring arm 11 with certain elastic force; The other end that the end of first spring arm 11 has first crushing block, 14, the first spring arms 11 is connected with the main muscle 20 of well lid foundry goods 2.First crushing block, 14 front ends are the first locking boss 17 of the triangle corresponding well seat foundry goods 1 of lordosis; The first locking boss, 17 front ends also are the triangle of lordosis; The triangle of lordosis comprises a convex inclined plane and the face that concaves, and the convex inclined plane of first crushing block 14 is corresponding with the face that concaves of the first locking boss 17; First crushing block of first spring arm 11 is provided with the first spacing small column 25; The first spacing small column 25 has certain clearance with well lid foundry goods 2; There is not connection with it; When the power in the external world is locked boss 17 when fastening with first of well seat foundry goods 1 downwards with first crushing block 14 of well lid foundry goods 2; First spring arm, 11 related first spacing small columns 25 on the well lid foundry goods 2 make progress, outwards move, and when moving to certain position, the first spacing small column 25 will limit first spring arm 11 and be moved further; At this moment first crushing block 14 of well lid foundry goods 2 just with the first locking boss 17 firm interlocks of well seat foundry goods 1, prevent that further first spring arm from moving and be out of shape.On the dual-side of well lid foundry goods 2 bottoms, also be respectively equipped with second spring locking device and the three spring locking device identical with the above-mentioned first spring locking apparatus structure; Constitute bikini spring locking device: in like manner; The second spring locking device and the 3rd spring locking device are respectively equipped with second spring arm 12 and the 3rd spring arm 13, and their position is as shown in Figure 4.Equally; The end of second spring arm 12 and the 3rd spring arm 13 is connected with the 3rd crushing block 16 with second crushing block 15 respectively, and each crushing block top of second spring arm 12 and the 3rd spring arm 13 is respectively equipped with the corresponding second spacing small column, the 3rd spacing small column.The utility model first crushing block 14, second crushing block 15 and the 3rd crushing block 16 respectively are provided with the first locking boss 17, the second locking boss 18 and the 3rd locking boss 19 on the position of the well seat foundry goods 1 of correspondence, its structure is identical; Equally, the triangle convex inclined plane of second crushing block 15 is corresponding with the face that concaves of the second locking boss 18, and the triangle convex inclined plane of the 3rd crushing block 16 is corresponding with the face that concaves of the 3rd locking boss 19.Utility model inspection shaft lid adopts bikini spring locking device to have more and is connected firmly, the advantage of compact conformation, the anti-stable performance of beating, thus can reduce significantly well lid be hit the vibrations that produced, beat, displacement and noise.Simultaneously also significantly reduced inspection shaft and covered the cracked possibility in peripheral road surface, more can reduce the infringement of external force effectively well lid.
As shown in Figure 1, the link position opposite side of the utility model inspection shaft lid is provided with a sled mouth 23 and the mouth of hook 24.When uncapping, from sled mouthfuls 23 well lid is pried open with playing crow bar, with hook catch on built-in axle 3 that the mouth of hook 24 can make well lid foundry goods 2 connector places drive well lid foundry goods 2 around well seat foundry goods 1 both sides counterbore 5 rotate, when opening the inspection shaft lid, more easily convenient.
As shown in Figure 6; Be cast with the up-narrow and down-wide adhesive tape groove 21 of certain depth on the well seat foundry goods 1 of the utility model, dress adhesive tape 22 in the adhesive tape groove, the last plane of adhesive tape exceeds the adhesive tape groove face and gets highly even; Both can prevent the phenomenon that existing inspection shaft lid adhesive tape comes off, can significantly improve its buffer capacity again.
The edge of the well seat foundry goods 1 of the utility model is flange form upper disk surface E; After the inspection shaft lid is installed casting complete; Combine closely and combine together in flange form upper disk surface E and road surface; Traffic load power evenly is dispersed to the road surface through flange form upper disk surface E, rather than resembles conventional inspection shaft lid traffic load is directly delivered to the well body through the chassis mode that increases--and the loading force that causes the well body to bear 80% or more causes the sinking of inspection shaft lid.
Well seat foundry goods (crib) substructure of the utility model adopts socket fitting type structure F; Closely cooperate with the inwall of well body; Be dispersed to the deck of road from the pressure on top; The load that the well body is born reduces more than 80%, carries grade >=400KN, prevents that effectively displacement of inspection shaft lid and ground are cracked, uneven.
As shown in Figure 7, be the adjustable ring G of reinforced concrete structure.Install adding the adjustable ring G of reinforced concrete structure on the inspection shaft lid road surface of the utility model: well seat foundry goods bottom socket fitting type structure F inserts in the adjustable ring G, and the socket fitting type structure F of well seat foundry goods and corresponding adjustable ring G inner hole wall can be with being designed to taper.Like this, during installation, the adjustable height of inspection shaft lid, easy for installation, be convenient to the Field Force cast is installed.
An above embodiment of the utility model just allly is familiar with this technician, and it all ought to be included in this case claim according to modification or change that the spiritual category of the present invention is done.
Claims (8)
1. an inspection shaft lid is characterized in that, described inspection shaft lid comprises well seat foundry goods, well lid foundry goods, built-in connecting axle; Be cast with connector on well lid foundry goods one end; Connector is provided with axis hole, and the axis hole that built-in connecting axle passes the connector of well lid foundry goods is connected with the well lid foundry goods, and the both sides, position of the well seat of corresponding connector are provided with slideway; Well seat foundry goods connects the head both sides and is provided with the tightening pin hole, and the tightening pivot pin is squeezed into well seat foundry goods and connected in the head both sides tightening pin hole.
2. inspection shaft lid according to claim 1; It is characterized in that; Described inspection shaft is covered with slide block device: be cast with the rectangular boss of band through hole in the lower end at well lid foundry goods connector place, be provided with movable slider in the through hole of rectangular boss, self has tapering movable slider; The through hole of rectangular boss and the cross sectional shape of movable slider all are rectangular shape, have worn tapering for four of the through hole of rectangular boss and movable slider; On the well seat foundry goods below the rectangular boss, be cast with fat and build closed boss, on one side anti-closed boss of lid and well seat foundry goods connect and compose the transition circle arcuation, another side connects and composes angle; The bottom of movable slider is that horizontal plane, head have the circular arc tip, and afterbody has tapered hole, and the through hole of movable slider and rectangular boss has fixed gap; The junction that the well lid foundry goods connects head end and well lid face is that the transition concave shaped is circular-arc, and corresponding well seat foundry goods is provided with inner convex platform.
3. inspection shaft lid according to claim 1 is characterized in that the first spring locking device is established on the limit in described well lid foundry goods upper end; The first spring locking device is provided with the first circular-arc spring arm; The end of first spring arm has first crushing block, and the end in addition of first spring arm is connected with the main muscle of well lid foundry goods, and the first crushing block front end is the triangle of lordosis; The first locking boss of corresponding well seat foundry goods; The first locking boss front end also is the triangle of lordosis, and the triangle of lordosis comprises a convex inclined plane and the face that concaves, and the convex inclined plane of first crushing block is corresponding with the face that concaves of the first locking boss; First crushing block of first spring arm is provided with the first spacing small column, and the first spacing small column and well lid foundry goods have certain clearance; On the dual-side of well lid foundry goods bottom, also be respectively equipped with second spring locking device and the three spring locking device identical, constitute bikini spring locking device with the above-mentioned first spring locking apparatus structure.
4. inspection shaft lid according to claim 1 is characterized in that, the link position opposite side of described inspection shaft lid is provided with a sled mouth and the mouth of hook.
5. inspection shaft according to claim 1 lid is characterized in that, the well seat foundry goods of described inspection shaft lid is provided with up-narrow and down-wide adhesive tape groove, the adhesive tape groove adhesive tape of packing into.
6. inspection shaft lid according to claim 1 is characterized in that the edge of described well seat foundry goods is the flange form upper disk surface.
7. inspection shaft lid according to claim 1 is characterized in that the substructure of described well seat foundry goods adopts socket fitting type structure.
8. inspection shaft lid according to claim 7 is characterized in that described socket fitting type structure inserts in the adjustable ring of reinforced concrete structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201239463U CN202500157U (en) | 2012-03-28 | 2012-03-28 | Inspection well cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201239463U CN202500157U (en) | 2012-03-28 | 2012-03-28 | Inspection well cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202500157U true CN202500157U (en) | 2012-10-24 |
Family
ID=47036773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201239463U Expired - Fee Related CN202500157U (en) | 2012-03-28 | 2012-03-28 | Inspection well cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202500157U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103469821A (en) * | 2013-08-20 | 2013-12-25 | 国家电网公司 | Well cover |
| CN103469820A (en) * | 2013-08-20 | 2013-12-25 | 国家电网公司 | Manhole cover capable of preventing accidentally closing |
| CN103469819A (en) * | 2013-08-20 | 2013-12-25 | 国家电网公司 | Anti-theft manhole cover |
-
2012
- 2012-03-28 CN CN2012201239463U patent/CN202500157U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103469821A (en) * | 2013-08-20 | 2013-12-25 | 国家电网公司 | Well cover |
| CN103469820A (en) * | 2013-08-20 | 2013-12-25 | 国家电网公司 | Manhole cover capable of preventing accidentally closing |
| CN103469819A (en) * | 2013-08-20 | 2013-12-25 | 国家电网公司 | Anti-theft manhole cover |
| CN103469819B (en) * | 2013-08-20 | 2017-03-01 | 国家电网公司 | A kind of anti-stealing manhole cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202500157U (en) | Inspection well cover | |
| CN205875223U (en) | Anti -theft manhole cover | |
| CN202440840U (en) | Adjustable manhole cover | |
| CN206888025U (en) | It is a kind of to prevent sagging high intensity municipal administration well lid | |
| CN105966552A (en) | Adjustable windproof mooring seat structure | |
| CN205952767U (en) | Anti -Typhoon buoyancy module manhole of quick -open type | |
| CN105178361B (en) | One kind is anti-to float well lid | |
| CN212223963U (en) | Nodular cast | |
| CN202953074U (en) | Electric bicycle with function of preventing storage battery from being stolen | |
| CN201043275Y (en) | Telescopic anti-stealing manhole cover | |
| CN202389503U (en) | Parking frame for bicycle | |
| CN207073191U (en) | A kind of novel road engineering drainage manhole lid device | |
| CN101634154B (en) | Novel well lid seat | |
| CN219429460U (en) | Hoist for prefabricated pier stud | |
| CN210976840U (en) | Forestry nursery stock rail guard convenient to dismantle | |
| CN201221094Y (en) | Manhole cover stand | |
| CN201195848Y (en) | Rotary anti-stealing manhole cover | |
| CN201915427U (en) | Safe manhole cover | |
| CN209711106U (en) | A kind of pet traction rope connecting device | |
| CN218258598U (en) | Simple and easy anchor instrument that pulls down | |
| CN204626462U (en) | A kind of inspection well cover structure | |
| CN2633958Y (en) | Lockless anti-theft manhole cover | |
| CN219931054U (en) | Noise-reducing anti-sedimentation well cover | |
| CN203486764U (en) | Portable manual rail clamping device | |
| CN209585129U (en) | A kind of ductile cast iron manhole cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FUJIAN SANXINLONG NEW MATERIAL TECHNOLOGY DEVELOPM Free format text: FORMER OWNER: ZHANG MUCHENG Effective date: 20130606 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 350000 FUZHOU, FUJIAN PROVINCE TO: 350016 FUZHOU, FUJIAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130606 Address after: 350016, Fujian Province, Fuzhou Province, Mawei Town, Changan Road, No. 18, building 3, East Patentee after: Fujian Sanxinlong New Material Technology Co., Ltd. Address before: 350000 No. 422, industrial road, Taijiang District, Fujian, Fuzhou Patentee before: Zhang Mucheng |
|
| C56 | Change in the name or address of the patentee |
Owner name: FUJIAN SANXINLONG INFORMATION TECHNOLOGY DEVELOPME Free format text: FORMER NAME: FUJIAN SANXINLONG NEW MATERIAL TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 350016, Fujian Province, Fuzhou Province, Mawei Town, Changan Road, No. 18, building 3, East Patentee after: The prosperous grand infotech exploitation incorporated company in Fujian three Address before: 350016, Fujian Province, Fuzhou Province, Mawei Town, Changan Road, No. 18, building 3, East Patentee before: Fujian Sanxinlong New Material Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20200328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |