CN201716166U - 新型塑料管材接口密闭性检测装置 - Google Patents
新型塑料管材接口密闭性检测装置 Download PDFInfo
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- CN201716166U CN201716166U CN2010202182976U CN201020218297U CN201716166U CN 201716166 U CN201716166 U CN 201716166U CN 2010202182976 U CN2010202182976 U CN 2010202182976U CN 201020218297 U CN201020218297 U CN 201020218297U CN 201716166 U CN201716166 U CN 201716166U
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CN2010202182976U CN201716166U (zh) | 2010-06-08 | 2010-06-08 | 新型塑料管材接口密闭性检测装置 |
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CN201716166U true CN201716166U (zh) | 2011-01-19 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102359852A (zh) * | 2011-09-22 | 2012-02-22 | 山东力诺瑞特新能源有限公司 | 一种太阳能热水器内胆的电加热管口检漏方法 |
CN106321837A (zh) * | 2015-06-17 | 2017-01-11 | 番禺珠江钢管有限公司 | 一种钢管内径充气密封装置 |
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2010
- 2010-06-08 CN CN2010202182976U patent/CN201716166U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102359852A (zh) * | 2011-09-22 | 2012-02-22 | 山东力诺瑞特新能源有限公司 | 一种太阳能热水器内胆的电加热管口检漏方法 |
CN106321837A (zh) * | 2015-06-17 | 2017-01-11 | 番禺珠江钢管有限公司 | 一种钢管内径充气密封装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: TIANJIN NACHUAN PIPE MATERIAL CO., LTD. Free format text: FORMER NAME: TIANJIN TAIBANG PIPE CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 301600 Tianjin City Economic Development Zone Jinghai County No. 17 gold Hokkaido Patentee after: Tianjin Nachuan Pipe Co., Ltd. Address before: 301600 Tianjin City Economic Development Zone Jinghai County No. 17 gold Hokkaido Patentee before: Tianjin Taibang Pipe Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20170608 |
|
CF01 | Termination of patent right due to non-payment of annual fee |