CN202482884U - 一种自密封式负压筒舱盖 - Google Patents
一种自密封式负压筒舱盖 Download PDFInfo
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- CN202482884U CN202482884U CN2011205634594U CN201120563459U CN202482884U CN 202482884 U CN202482884 U CN 202482884U CN 2011205634594 U CN2011205634594 U CN 2011205634594U CN 201120563459 U CN201120563459 U CN 201120563459U CN 202482884 U CN202482884 U CN 202482884U
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CN2011205634594U CN202482884U (zh) | 2011-12-30 | 2011-12-30 | 一种自密封式负压筒舱盖 |
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CN2011205634594U CN202482884U (zh) | 2011-12-30 | 2011-12-30 | 一种自密封式负压筒舱盖 |
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CN202482884U true CN202482884U (zh) | 2012-10-10 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113250230A (zh) * | 2021-05-31 | 2021-08-13 | 福建永福电力设计股份有限公司 | 海上风电吸力桩吸力泵舱盖自动插销结构及其工作方法 |
CN113280029A (zh) * | 2021-05-31 | 2021-08-20 | 福建永福电力设计股份有限公司 | 一种海上风电吸力桩吸力泵舱盖插销结构及其工作方法 |
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2011
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113250230A (zh) * | 2021-05-31 | 2021-08-13 | 福建永福电力设计股份有限公司 | 海上风电吸力桩吸力泵舱盖自动插销结构及其工作方法 |
CN113280029A (zh) * | 2021-05-31 | 2021-08-20 | 福建永福电力设计股份有限公司 | 一种海上风电吸力桩吸力泵舱盖插销结构及其工作方法 |
CN113280029B (zh) * | 2021-05-31 | 2023-03-14 | 福建永福电力设计股份有限公司 | 一种海上风电吸力桩吸力泵舱盖插销结构及其工作方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI ZHENHUA HEAVY INDUSTRY QIDONG MARINE ENGI Free format text: FORMER NAME: JIANGSU DAODA MARINE HEAVY INDUSTRY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Yang Zhen Qidong City Yin Industrial Park in Jiangsu province 226259 ships in Nantong City Patentee after: SHANGHAI ZHENHUA HEAVY INDUSTRY QIDONG MARINE ENGINEERING CO., LTD. Address before: Yang Zhen Qidong City Yin Industrial Park in Jiangsu province 226259 ships in Nantong City Patentee before: Jiangsu Daoda Marine Heavy Industry Co.,Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20121010 |
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CX01 | Expiry of patent term |