CN201413101Y - 内旋盖开启式排爆球 - Google Patents
内旋盖开启式排爆球 Download PDFInfo
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- CN201413101Y CN201413101Y CN2009201088599U CN200920108859U CN201413101Y CN 201413101 Y CN201413101 Y CN 201413101Y CN 2009201088599 U CN2009201088599 U CN 2009201088599U CN 200920108859 U CN200920108859 U CN 200920108859U CN 201413101 Y CN201413101 Y CN 201413101Y
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009201088599U CN201413101Y (zh) | 2009-06-12 | 2009-06-12 | 内旋盖开启式排爆球 |
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CN2009201088599U CN201413101Y (zh) | 2009-06-12 | 2009-06-12 | 内旋盖开启式排爆球 |
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CN201413101Y true CN201413101Y (zh) | 2010-02-24 |
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CN2009201088599U Expired - Fee Related CN201413101Y (zh) | 2009-06-12 | 2009-06-12 | 内旋盖开启式排爆球 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102313499A (zh) * | 2011-08-31 | 2012-01-11 | 营口辽机科技装备有限公司 | 防爆球 |
CN102747855A (zh) * | 2012-06-19 | 2012-10-24 | 李亚军 | 抗爆间 |
CN104986463A (zh) * | 2015-07-09 | 2015-10-21 | 梁荣 | 一种防爆防核防生化存储运输球 |
CN108267054A (zh) * | 2018-03-13 | 2018-07-10 | 中国工程物理研究院化工材料研究所 | 一种动态密封性能优良的爆炸容器 |
-
2009
- 2009-06-12 CN CN2009201088599U patent/CN201413101Y/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102313499A (zh) * | 2011-08-31 | 2012-01-11 | 营口辽机科技装备有限公司 | 防爆球 |
CN102747855A (zh) * | 2012-06-19 | 2012-10-24 | 李亚军 | 抗爆间 |
CN104986463A (zh) * | 2015-07-09 | 2015-10-21 | 梁荣 | 一种防爆防核防生化存储运输球 |
CN108267054A (zh) * | 2018-03-13 | 2018-07-10 | 中国工程物理研究院化工材料研究所 | 一种动态密封性能优良的爆炸容器 |
CN108267054B (zh) * | 2018-03-13 | 2023-11-10 | 中国工程物理研究院化工材料研究所 | 一种动态密封性能优良的爆炸容器 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Explosive-removal ball opened from inner rotary cover Effective date of registration: 20101029 Granted publication date: 20100224 Pledgee: Beijing's first investment Company Limited by Guarantee Pledgor: Chengzhi Beifen Electromechanic Tech Co Ltd, Beijing Registration number: 2010990000947 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20111012 Granted publication date: 20100224 Pledgee: Beijing's first investment Company Limited by Guarantee Pledgor: Chengzhi Beifen Electromechanic Tech Co Ltd, Beijing Registration number: 2010990000947 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Explosive-removal ball opened from inner rotary cover Effective date of registration: 20111108 Granted publication date: 20100224 Pledgee: Beijing's first investment Company Limited by Guarantee Pledgor: Chengzhi Beifen Electromechanic Tech Co Ltd, Beijing Registration number: 2011990000417 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20130319 Granted publication date: 20100224 Pledgee: Beijing first financing Company limited by guarantee Pledgor: Chengzhi Beifen Electromechanic Tech Co Ltd, Beijing Registration number: 2011990000417 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20130319 Registration number: 2011990000417 Pledgee after: Beijing first financing Company limited by guarantee Pledgee before: Beijing's first investment Company Limited by Guarantee |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Explosive-removal ball opened from inner rotary cover Effective date of registration: 20130412 Granted publication date: 20100224 Pledgee: Beijing first financing Company limited by guarantee Pledgor: Chengzhi Beifen Electromechanic Tech Co Ltd, Beijing Registration number: 2013990000204 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140415 Granted publication date: 20100224 Pledgee: Beijing first financing Company limited by guarantee Pledgor: Chengzhi Beifen Electromechanic Tech Co Ltd, Beijing Registration number: 2013990000204 |
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