CN202837052U - Gas sampling device capable of synchronous multipoint sampling at different heights - Google Patents
Gas sampling device capable of synchronous multipoint sampling at different heights Download PDFInfo
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- CN202837052U CN202837052U CN 201220395927 CN201220395927U CN202837052U CN 202837052 U CN202837052 U CN 202837052U CN 201220395927 CN201220395927 CN 201220395927 CN 201220395927 U CN201220395927 U CN 201220395927U CN 202837052 U CN202837052 U CN 202837052U
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Abstract
The utility model discloses a gas sampling device capable of synchronous multipoint sampling at different heights. The gas sampling device capable of synchronous multipoint sampling at different heights is characterized by comprising a base seat, a retractable rod, a gas delivery pipe, a sampling pipe, a gas sampler and air valves, wherein the gas delivery pipe is arranged in the retractable rod, the sampling pipe and the gas sampler are connected with the tail end of the gas delivery pipe, and at least two air valves are arranged at different heights of the side wall of the retractable rod, wherein each air valve is provided with an air connector and an air inlet. The front end of the gas delivery pipe is connected on the air connector. Due to the fact that the gas sampling device capable of synchronous multipoint sampling at different heights is composed of the base seat, the retractable rod, the gas delivery pipe, the sampling pipe, the retractable pipe, the gas sampler and the air valves installed at different heights, wherein the sampling device and the gas sampler are connected with the tail end of the gas delivery pipe, and each air valve is provided with the air inlet and the air connector. The purpose of synchronously sampling the gas at different heights can be achieved by adjusting retractable lengths of the retractable rod conveniently and directly when the gas sampling device capable of synchronous multipoint sampling at different heights is in use. Therefore sampling process becomes very easy and convenient, and the gas sampling device capable of synchronous multipoint sampling at different heights is simple in structure and wide in application range.
Description
Technical field
The utility model relates to the sample devices field, especially a kind of gas sampling assembly of differing heights Multipoint synchronous sampling.
Background technology
Along with the raising that the aggravation of environmental pollution and people require quality of the life, the detection of objectionable impurities composition, content has become an indispensable ring in the modernized commodity production environment.Particularly organic, harmful gas has become requisite test item in the commercial quality check.
At present, for the sampling at indoor and outdoor uncontrollable discharge point, generally select identical height and position to sample, if need to gather the air sample of higher position, also all be to be undertaken by instruments such as ladders, do not have the special device that is used for gathering the higher position air.And existing gas sampling assembly can not gather the air sample of differing heights location point simultaneously, so very inconvenience of sampling.Therefore, researching and developing a kind of novel, the unique device that can realize synchronously gas sampling on the differing heights location point has been imperative.
Summary of the invention
The purpose of this utility model is for above-mentioned existing problems and deficiency, provides a kind of gas of a plurality of differing heights of synchronous acquisition position, sampling can realized very convenient, and gas sampling assembly simple in structure.
The technical solution of the utility model is achieved in that
The gas sampling assembly of differing heights Multipoint synchronous sampling described in the utility model, be characterized in comprising base, be installed on the expansion link on this base and be arranged on the air shooter in the described expansion link, sampling pipe and the gas sampler that is connected with the end of described air shooter, and device has at least two air valves that are installed on the differing heights on the described expansion link sidewall, this air valve is provided with gas joint and the air intake opening that communicates, and the front end of described air shooter is connected on the described gas joint.
Wherein above-mentioned expansion link comprises inside and outside unit bar and the locking member that connects together of at least two joints, and above-mentioned air valve is installed in respectively on each unit bar.
It is fixed to come according to user's needs as for the concrete structure of above-mentioned locking member, the auto lock spare that can be comprised of buckle and the hole clipping with spring of installing respectively on adjacent two unit bar sidewalls such as above-mentioned locking member; Above-mentioned locking member can also be opened in the manual locking spare that screw on the adjacent two unit bars and lock screw form by corresponding; For making its use more convenient, preferred version of the present utility model is at expansion link above-mentioned auto lock spare and each cover of manual locking spare to be set.
For the interior unit bar with air valve can be concealed in the expansion link after using well, the utility model adopts in the outer unit of adjacent two unit bars bar upper end locating sleeve is set, and the inner chamber of described locating sleeve is separated into body of rod telescopic cavity and air valve accommodating cavity by the two vertical orienting lugs that are arranged on its both sides internal chamber wall.
For making things convenient for the user to grasp at any time the height and position of each sampled point on the expansion link, at least one side of above-mentioned each unit bar is the scale face that is provided with size scale, and above-mentioned air valve is installed on this scale face.Before chucking, can on the unit bar, upper and lower slip adjust position and convenient at any height and position fixed gas delivery pipe for making air valve, the centre position of above-mentioned expansion link scale face has elongated slot along short transverse, above-mentioned air valve is installed on the expansion link with cooperating of described elongated slot removably by locking device, and is provided with filtration unit at its air intake opening place.
Be wrapped in the expansion link for many air shooters effectively avoiding sampling apparatus and stuck problem occurs, the above-mentioned gas delivery pipe preferably adopts flexible pipe, and above-mentioned base is provided with the flexible pipe automatic retraction device.
The utility model is owing to adopting by base, expansion link and be arranged on air shooter in the expansion link, with the terminal sampling pipe that is connected of air shooter, gas sampler and be positioned on the expansion link sidewall at least two and be installed in the gas sampling assembly that forms with the air valve of air intake opening and the gas joint that links to each other with the air shooter front end etc. on the differing heights, so that the utility model is in the process of using, can reach easily and directly the purpose of the gaseous sample of realizing synchronous acquisition differing heights position by the collapsing length of adjustable telescopic rod, and need not to gather by aids such as ladders the air sample of higher position, institute is so that sampling becomes very simple, convenient, and the utility model is simple in structure, applied widely, can be indoor, use outdoor and multiple workplace.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is one-piece construction schematic diagram of the present utility model.
Fig. 2 is the structural representation after expansion link shrinks in the utility model.
Fig. 3 is the structural representation of the expansion link among Fig. 2 after stretched.
Fig. 4 is the plan structure enlarged diagram of Fig. 2.
Fig. 5 is the structural representation of air valve in the utility model.
Fig. 6 is the plan structure schematic diagram of air valve in the utility model.
Fig. 7 is the structural representation of flexible pipe automatic retraction device of the present utility model.
Embodiment
Such as Fig. 1-shown in Figure 7, the gas sampling assembly of differing heights Multipoint synchronous sampling described in the utility model, comprise base 1, be installed on the expansion link 2 on this base 1 and be arranged on the air shooter 3 in the described expansion link 2, sampling pipe 9 and the gas sampler 4 that is connected with the end of described air shooter 3, and device has at least two air valves 5 that are installed on the differing heights on described expansion link 2 sidewalls, this air valve 5 is provided with gas joint 51 and the air intake opening 53 that communicates, and the front end of described air shooter 3 is connected on the described gas joint 51.Matching with air shooter 3 apertures in gas joint 51 apertures, with convenient air shooter 3 is accessed gas joints 51.The utility model is in the process of using, can be according to the height dimension needs of sampling location, directly pull out expansion link 2 and chucking location and air shooter 3 inserted air valves 5 and be clamped on the select location, on the other end access sampling pipe 9 of air shooter 3, and connection gas sampler 4, the gas of sampling by the air intake opening 53 of air valve 5, by air shooter 3, enters sampling pipe 9 first more like this.This device can make a plurality of air valves 5 and air shooter 3 be fixed on simultaneously on the different height and positions, is connected with sampling pipe 9 and air sampler 4, realizes the Multipoint synchronous sampling, so extremely easy to use.Described gas sampling assembly can be used for gathering almost the arbitrarily gaseous sample of component, its sampling pipe 9 can be selected suitable sampling pipe voluntarily according to the composition of institute's collected specimens, as selecting plastic-aluminum gas production bag, bubble absorption tube, fritted glass disk bubbler, charcoal absorption pipe, silica gel solid adsorption tube etc.Described air sampler 4 also can replace with the air sampler of a plurality of unipaths or binary channel, also can realize the synchronized sampling of differing heights location point.Wherein above-mentioned expansion link 2 comprises the inside and outside unit bar 22 that connects together of at least two joints, 21 and locking member 6, and above-mentioned each air valve 5 is installed in respectively on above-mentioned each unit bar 21,22.The expansion link 2 general more piece unit bars that adopt are socketed to form.Concrete structure as for above-mentioned locking member 6 can be decided according to user's needs, the auto lock spare that can be formed by buckle and the hole clipping with spring of installing respectively on adjacent two unit bars, 22 sidewalls such as above-mentioned locking member 6, like this a upper joint unit bar 22(namely in the unit bar) the length situation of pulling out fully under, can realize that the buckle automatic spring locks; Above-mentioned locking member 6 also can be opened in the manual locking spare that screw on the adjacent two unit bars 21,22 and lock screw form by corresponding, in the situation that a upper joint unit bar 22 is not pulled out fully, can also realize manually chucking in two screws by manually lock screw being spun on like this; For making its use more convenient, preferred version of the present utility model is at expansion link 2 above-mentioned auto lock spare and each cover of manual locking spare to be set.Each cover of above-mentioned auto lock spare and manual locking spare also can all be set on the both sides of expansion link 2 certainly.For making the interior unit bar 22 with air valve 5 after using, can be concealed in well in the expansion link 2, can also be provided with locating sleeve 8 in adjacent two unit bars 21,22 unit bar 21 upper ends that are positioned at the outside, and the inner chamber of described locating sleeve 8 is separated into body of rod telescopic cavity and air valve accommodating cavity by the two vertical orienting lugs 81 that are arranged on its both sides internal chamber wall.Can be provided with top cover at the top that is positioned at innermost that bar unit bar in addition.For making things convenient for the user to grasp at any time the height and position of each sampled point on the expansion link 3, at least one side of above-mentioned expansion link 2 is the scale face that is provided with size scale, and above-mentioned air valve 5 is installed on this scale face.Before chucking, can on expansion link 2, upper and lower slip adjust position and convenient at any height and position fixed gas delivery pipe 3 for making air valve 5, the centre position of this scale face has elongated slot 221,211 along short transverse, above-mentioned each air valve 5 is respectively by locking device 52 and described elongated slot 221,211 cooperate and be installed on removably on the expansion link 2, and its air intake opening 53 places are provided with filtration unit 54.Above-mentioned elongated slot 221,211 width are generally about 1cm.Gas joint 51 is the gas dual channel structure with filtration unit 54, and during sampling, the gas of collection filters out dust etc. by filtration unit 54 first, enters air shooter 3 by gas joint 51 again.Above-mentioned expansion link 2 generally is comprised of the unit bar of one meter long of more piece; Also can make the more piece unit bar of different length as required, be 5 meters or 6 meters, 9 meters etc. random length as doing overall length, realizes that different height of sampling needs.All be carved with scale on every joint unit bar, adjacent cells bar size scale progressively increases continuously and can do the scale use, is used for determining the concrete height of sampling spot.For locking device 52 can conveniently be snapped on the elongated slot 221,211 on the expansion link 2, above-mentioned locking device 52 is by with the bolt 521 of oval head and can cooperate with this bolt 521 and revolve the nut 522 of putting and form.The oval head of described bolt generally is to adopt large footpath to be 16mm, and path is the bolt head of 8mm, conveniently to snap in the long rabbet place on the expansion link 2.Closely fixing for guaranteeing, above-mentioned bolt 521, nut 522 all are furnished with corresponding rubber gasket.Be wrapped in the expansion link 2 for the many air shooters 3 of effectively avoiding sampling apparatus and stuck problem occurs, above-mentioned gas delivery pipe 3 is generally used flexible pipe, and above-mentioned base 1 is provided with flexible pipe automatic retraction device 7.This flexible pipe automatic retraction device 7 can in be put in the draw-tube 2 on the above-mentioned base 1. this flexible pipe automatic retraction device 7 comprises support, be installed on this support for above-mentioned flexible pipe around the home the closed tube dish and drive the driving control device that described closed tube dish rotates, with gas joint 10, described driving control device comprises belt, motor and closed tube switch, puts pipe switch, battery on the described closed tube dish.After sampling finishes, flexible pipe is pulled up from sampling pipe 9, inserted the gas joint 10 on the flexible pipe automatic retraction device 7, utilize will the sample flexible pipe of usefulness of closed tube switch to pack up, manage switch and flexible pipe can be emitted by transferring again when use next time.For preventing gaseous sample that sampling pipe collects by material contamination, the teflon transparent material that described flexible pipe adopts non-volatility organic compound VOC etc. to discharge is made.The length of flexible pipe can be regulated cutting voluntarily according to the height of sampling.For guaranteeing expansion link 2 in the stability of use procedure, above-mentioned base 1 preferably adopts cast steel material to make, if the unit bar joint number of expansion link 2 is more, or pulls out excessive height, also can select tripod to come expansion link 2 is carried out bracing reinforcement again.The utility model sampling is convenient, simple in structure, applied widely, can use in indoor, outdoor and multiple workplace.
Although the utility model is described with reference to the implementation case, this description and not meaning that is construed as limiting the utility model.With reference to description of the present utility model, other of disclosed case study on implementation change, and all can expect for those skilled in the art, and this variation should belong within the affiliated claim limited range.
Claims (10)
1. the gas sampling assembly of differing heights Multipoint synchronous sampling, it is characterized in that comprising base (1), be installed on the expansion link (2) on this base (1) and be arranged on air shooter (3) in the described expansion link (2), the sampling pipe (9) and the gas sampler (4) that are connected with the end of described air shooter (3), and device has at least two air valves (5) that are installed on the differing heights on described expansion link (2) sidewall, this air valve (5) is provided with gas joint (51) and the air intake opening (53) that communicates, and the front end of described air shooter (3) is connected on the described gas joint (51).
2. the gas sampling assembly of described differing heights Multipoint synchronous sampling according to claim 1, it is characterized in that above-mentioned expansion link (2) comprises at least two joint inside and outside unit bar that connects together (22,21) and locking members (6), above-mentioned each air valve (5) is installed in respectively on above-mentioned each unit bar (21,22).
3. the gas sampling assembly of described differing heights Multipoint synchronous sampling according to claim 2 is characterized in that above-mentioned locking member (6) comprises the auto lock spare that is comprised of buckle and the hole clipping with spring of installing respectively on adjacent two unit bars (21,22) sidewall.
4. according to claim 2 or the gas sampling assembly of 3 described differing heights Multipoint synchronous sampling, it is characterized in that above-mentioned locking member (6) comprises by corresponding is opened in the manual locking spare that screw on the adjacent two unit bars (21,22) and lock screw form.
5. the gas sampling assembly of described differing heights Multipoint synchronous sampling according to claim 2, the upper end that it is characterized in that said units bar (21) is provided with locating sleeve (8), and the inner chamber of described locating sleeve (8) is separated into body of rod telescopic cavity and air valve accommodating cavity by the two vertical orienting lugs (81) that are arranged on its both sides internal chamber wall.
6. the gas sampling assembly of described differing heights Multipoint synchronous sampling according to claim 2, at least one side that it is characterized in that said units bar (22,21) is the scale face that is provided with size scale, and above-mentioned air valve (5) is installed in respectively on the scale face of expansion link (2).
7. the gas sampling assembly of described differing heights Multipoint synchronous sampling according to claim 6, the scale face centre position that it is characterized in that above-mentioned expansion link (2) has elongated slot (221,211) along short transverse, above-mentioned each air valve (5) is installed on the expansion link (2) with cooperating of described elongated slot (221,211) removably by locking device (52) respectively, and locates to be provided with filtration unit (54) at its air intake opening (53).
8. the gas sampling assembly of described differing heights Multipoint synchronous sampling according to claim 7, it is characterized in that above-mentioned locking device (52) by with the bolt (521) that can place the oval head in the above-mentioned elongated slot (221,211) and can cooperate with this bolt (521) and revolve the set nut (522) of putting and form, all is furnished with corresponding sealing gasket on described bolt (521) and the set nut (522).
9. the gas sampling assembly of described differing heights Multipoint synchronous sampling according to claim 1, it is characterized in that above-mentioned gas delivery pipe (3) is flexible pipe, above-mentioned base (1) is provided with flexible pipe automatic retraction device (7), this flexible pipe automatic retraction device (7) comprises support, be installed on this support for above-mentioned flexible pipe around the home the closed tube dish and drive the driving control device that described closed tube dish rotates, with gas joint (10), described driving control device comprises belt, motor and closed tube switch, puts the pipe switch on the described closed tube dish.
10. the gas sampling assembly of described differing heights Multipoint synchronous sampling according to claim 1 is characterized in that also being provided with on the above-mentioned expansion link (2) tripod for bracing reinforcement.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220395927 CN202837052U (en) | 2012-08-11 | 2012-08-11 | Gas sampling device capable of synchronous multipoint sampling at different heights |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220395927 CN202837052U (en) | 2012-08-11 | 2012-08-11 | Gas sampling device capable of synchronous multipoint sampling at different heights |
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| CN202837052U true CN202837052U (en) | 2013-03-27 |
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| CN 201220395927 Expired - Fee Related CN202837052U (en) | 2012-08-11 | 2012-08-11 | Gas sampling device capable of synchronous multipoint sampling at different heights |
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Cited By (20)
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| CN103884547A (en) * | 2014-03-04 | 2014-06-25 | 南京钢铁股份有限公司 | Plug-in sampling device of mixed gas burning type heat value instrument and application thereof |
| CN103969403A (en) * | 2014-05-09 | 2014-08-06 | 哈尔滨工程大学 | Method for measuring uniformity of ammonia gas concentration in SCR (silicon controller rectifier) system pipeline |
| CN104568526A (en) * | 2014-12-25 | 2015-04-29 | 吉林省电力科学研究院有限公司 | Combined fume sampling device |
| CN104964854A (en) * | 2015-04-03 | 2015-10-07 | 上海应用技术学院 | Acquisition rod for sampling atmosphere |
| CN105890940A (en) * | 2016-06-15 | 2016-08-24 | 安徽省绿巨人环境技术有限公司 | Air sampling device |
| CN106092664A (en) * | 2016-06-15 | 2016-11-09 | 安徽省绿巨人环境技术有限公司 | A kind of air test sample device |
| CN106124259A (en) * | 2016-06-15 | 2016-11-16 | 安徽省绿巨人环境技术有限公司 | A kind of device testing air quality |
| CN106338415A (en) * | 2016-08-15 | 2017-01-18 | 浙江宏泰工程项目管理有限公司 | Indoor air detection method and indoor air detection sample collection system |
| CN106404471A (en) * | 2016-09-27 | 2017-02-15 | 浙江工业大学 | Telescopic reelpipe device for air quality detection device |
| CN106482989A (en) * | 2016-08-15 | 2017-03-08 | 浙江宏泰工程项目管理有限公司 | Iolation type room air detects sample collecting device |
| CN107505173A (en) * | 2017-10-10 | 2017-12-22 | 周若晨 | Flue dust, flue gas sampling are automatically positioned monitoring device |
| CN107818909A (en) * | 2017-09-28 | 2018-03-20 | 清华大学 | Ion mobility spectrometry sampling system |
| CN108507840A (en) * | 2018-05-31 | 2018-09-07 | 重庆交通大学 | A kind of unmanned plane air biologic grain harvester and its method |
| CN110487965A (en) * | 2019-08-20 | 2019-11-22 | 陈奇华 | A kind of monitoring detection device of indoor formaldehyde concentration |
| CN110568126A (en) * | 2019-09-11 | 2019-12-13 | 任启兰 | Methane sensor |
| CN111323546A (en) * | 2020-04-09 | 2020-06-23 | 湖南工学院 | Agricultural greenhouse indoor environment detection device and method |
| CN112697544A (en) * | 2020-12-02 | 2021-04-23 | 安徽省环协环境规划设计研究院有限公司 | Sampling device for preventing and treating atmospheric pollution |
| CN112945891A (en) * | 2021-02-05 | 2021-06-11 | 宁波普洛赛斯检测科技有限公司 | Air carbon monoxide measuring method and measuring instrument thereof |
| CN116429523A (en) * | 2023-06-13 | 2023-07-14 | 兰州城市学院 | Multistage greenhouse gas collection equipment |
| CN112945891B (en) * | 2021-02-05 | 2024-05-03 | 宁波普洛赛斯检测科技有限公司 | Air carbon monoxide measuring method and measuring instrument thereof |
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2012
- 2012-08-11 CN CN 201220395927 patent/CN202837052U/en not_active Expired - Fee Related
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| CN103884547A (en) * | 2014-03-04 | 2014-06-25 | 南京钢铁股份有限公司 | Plug-in sampling device of mixed gas burning type heat value instrument and application thereof |
| CN103969403A (en) * | 2014-05-09 | 2014-08-06 | 哈尔滨工程大学 | Method for measuring uniformity of ammonia gas concentration in SCR (silicon controller rectifier) system pipeline |
| CN103969403B (en) * | 2014-05-09 | 2015-07-22 | 哈尔滨工程大学 | Method for measuring uniformity of ammonia gas concentration in SCR (silicon controller rectifier) system pipeline |
| CN104568526A (en) * | 2014-12-25 | 2015-04-29 | 吉林省电力科学研究院有限公司 | Combined fume sampling device |
| CN104964854A (en) * | 2015-04-03 | 2015-10-07 | 上海应用技术学院 | Acquisition rod for sampling atmosphere |
| CN105890940A (en) * | 2016-06-15 | 2016-08-24 | 安徽省绿巨人环境技术有限公司 | Air sampling device |
| CN106092664A (en) * | 2016-06-15 | 2016-11-09 | 安徽省绿巨人环境技术有限公司 | A kind of air test sample device |
| CN106124259A (en) * | 2016-06-15 | 2016-11-16 | 安徽省绿巨人环境技术有限公司 | A kind of device testing air quality |
| CN106482989A (en) * | 2016-08-15 | 2017-03-08 | 浙江宏泰工程项目管理有限公司 | Iolation type room air detects sample collecting device |
| CN106338415A (en) * | 2016-08-15 | 2017-01-18 | 浙江宏泰工程项目管理有限公司 | Indoor air detection method and indoor air detection sample collection system |
| CN106404471A (en) * | 2016-09-27 | 2017-02-15 | 浙江工业大学 | Telescopic reelpipe device for air quality detection device |
| CN107818909A (en) * | 2017-09-28 | 2018-03-20 | 清华大学 | Ion mobility spectrometry sampling system |
| CN107505173B (en) * | 2017-10-10 | 2024-03-08 | 周若晨 | Automatic positioning and monitoring device for smoke and fume sampling |
| CN107505173A (en) * | 2017-10-10 | 2017-12-22 | 周若晨 | Flue dust, flue gas sampling are automatically positioned monitoring device |
| CN108507840A (en) * | 2018-05-31 | 2018-09-07 | 重庆交通大学 | A kind of unmanned plane air biologic grain harvester and its method |
| CN110487965A (en) * | 2019-08-20 | 2019-11-22 | 陈奇华 | A kind of monitoring detection device of indoor formaldehyde concentration |
| CN110568126A (en) * | 2019-09-11 | 2019-12-13 | 任启兰 | Methane sensor |
| CN111323546A (en) * | 2020-04-09 | 2020-06-23 | 湖南工学院 | Agricultural greenhouse indoor environment detection device and method |
| CN112697544A (en) * | 2020-12-02 | 2021-04-23 | 安徽省环协环境规划设计研究院有限公司 | Sampling device for preventing and treating atmospheric pollution |
| CN112945891A (en) * | 2021-02-05 | 2021-06-11 | 宁波普洛赛斯检测科技有限公司 | Air carbon monoxide measuring method and measuring instrument thereof |
| CN112945891B (en) * | 2021-02-05 | 2024-05-03 | 宁波普洛赛斯检测科技有限公司 | Air carbon monoxide measuring method and measuring instrument thereof |
| CN116429523A (en) * | 2023-06-13 | 2023-07-14 | 兰州城市学院 | Multistage greenhouse gas collection equipment |
| CN116429523B (en) * | 2023-06-13 | 2023-08-29 | 兰州城市学院 | Multistage greenhouse gas collection equipment |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 515834 Guangdong City, Chenghai Province, east of the town of Huai Huai Industrial Zone Co-patentee after: Nanjing Forestry University Patentee after: Yihua life Polytron Technologies Inc Address before: Chenghai District 515800 of Guangdong city of Shantou Province under the town of Lian Huai Dong Industrial Zone Co-patentee before: Nanjing Forestry University Patentee before: Guangdong Province Yihua Timber Industry Co., Ltd. |
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| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20190811 |
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| CF01 | Termination of patent right due to non-payment of annual fee |