CN201882488U - 快开人孔 - Google Patents
快开人孔 Download PDFInfo
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- CN201882488U CN201882488U CN2010206492971U CN201020649297U CN201882488U CN 201882488 U CN201882488 U CN 201882488U CN 2010206492971 U CN2010206492971 U CN 2010206492971U CN 201020649297 U CN201020649297 U CN 201020649297U CN 201882488 U CN201882488 U CN 201882488U
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CN2010206492971U CN201882488U (zh) | 2010-12-09 | 2010-12-09 | 快开人孔 |
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CN2010206492971U CN201882488U (zh) | 2010-12-09 | 2010-12-09 | 快开人孔 |
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CN201882488U true CN201882488U (zh) | 2011-06-29 |
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CN2010206492971U Expired - Lifetime CN201882488U (zh) | 2010-12-09 | 2010-12-09 | 快开人孔 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103624511A (zh) * | 2012-08-22 | 2014-03-12 | 中国石油化工集团公司 | 一种锥壳用吊柱装置 |
CN104108548A (zh) * | 2014-07-25 | 2014-10-22 | 安庆市东徽机械有限公司 | 储罐人孔 |
CN107235256A (zh) * | 2017-05-19 | 2017-10-10 | 荆门宏图特种飞行器制造有限公司 | 罐车及其运输罐 |
CN109422036A (zh) * | 2017-08-30 | 2019-03-05 | 中车沈阳机车车辆有限公司 | 罐体以及铁路罐车 |
CN112460352A (zh) * | 2020-11-16 | 2021-03-09 | 中铁建工集团建筑安装有限公司 | 一种方便拆卸的法兰盲板及其拆卸方法、安装方法和制造方法 |
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2010
- 2010-12-09 CN CN2010206492971U patent/CN201882488U/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103624511A (zh) * | 2012-08-22 | 2014-03-12 | 中国石油化工集团公司 | 一种锥壳用吊柱装置 |
CN103624511B (zh) * | 2012-08-22 | 2016-02-10 | 中国石油化工集团公司 | 一种锥壳用吊柱装置 |
CN104108548A (zh) * | 2014-07-25 | 2014-10-22 | 安庆市东徽机械有限公司 | 储罐人孔 |
CN107235256A (zh) * | 2017-05-19 | 2017-10-10 | 荆门宏图特种飞行器制造有限公司 | 罐车及其运输罐 |
CN109422036A (zh) * | 2017-08-30 | 2019-03-05 | 中车沈阳机车车辆有限公司 | 罐体以及铁路罐车 |
CN112460352A (zh) * | 2020-11-16 | 2021-03-09 | 中铁建工集团建筑安装有限公司 | 一种方便拆卸的法兰盲板及其拆卸方法、安装方法和制造方法 |
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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: AEGIS PETROLEUM TECHNOLOGY (SHANGHAI) CO.,LTD. Free format text: FORMER OWNER: DAQING MOENDA ENGINEERING CO., LTD. Effective date: 20150612 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150612 Address after: 201616 Shanghai city Songjiang District Guangfulin road 4855 Lane 8 Patentee after: AEGIS PETROLEUM TECHNOLOGY (SHANGHAI) Co.,Ltd. Address before: 163000, No. three, 82 Village Road, Saertu District, Heilongjiang, Daqing Patentee before: DAQING MOENDA ENGINEERING Co.,Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 201203 room 402, block A, 112 Liang Xiu Road, Pudong New Area, China (Shanghai) free trade zone, Shanghai, China Patentee after: AEGIS PETROLEUM TECHNOLOGY (SHANGHAI) CO.,LTD. Address before: 201203 room 402, block A, 112 Liang Xiu Road, Pudong New Area, China (Shanghai) free trade zone, Shanghai, China Patentee before: An Jieshi environmental protection (Shanghai) Co.,Ltd. |
|
CP03 | Change of name, title or address |
Address after: 201203 room 402, block A, 112 Liang Xiu Road, Pudong New Area, China (Shanghai) free trade zone, Shanghai, China Patentee after: An Jieshi environmental protection (Shanghai) Co.,Ltd. Address before: 201616 Shanghai city Songjiang District Guangfulin road 4855 Lane 8 Patentee before: Aegis Petroleum Technology (Shanghai) Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20110629 |