CN208997406U - 一种全封闭逃生艇的压力平衡装置 - Google Patents
一种全封闭逃生艇的压力平衡装置 Download PDFInfo
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- CN208997406U CN208997406U CN201821880516.XU CN201821880516U CN208997406U CN 208997406 U CN208997406 U CN 208997406U CN 201821880516 U CN201821880516 U CN 201821880516U CN 208997406 U CN208997406 U CN 208997406U
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CN201821880516.XU CN208997406U (zh) | 2018-11-15 | 2018-11-15 | 一种全封闭逃生艇的压力平衡装置 |
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CN201821880516.XU CN208997406U (zh) | 2018-11-15 | 2018-11-15 | 一种全封闭逃生艇的压力平衡装置 |
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CN208997406U true CN208997406U (zh) | 2019-06-18 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 266520 No. 369, Lijiang East Road, economic and Technological Development Zone, Huangdao District, Qingdao City, Shandong Province Patentee after: China Shipbuilding Group Qingdao Beihai Shipbuilding Co.,Ltd. Address before: 266520 No. 369, Lijiang East Road, economic and Technological Development Zone, Huangdao District, Qingdao City, Shandong Province Patentee before: QINGDAO BEIHAI SHIPBUILDING HEAVY INDUSTRY Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230807 Address after: 369 Lijiang East Road, Huangdao District, Qingdao City, Shandong Province Patentee after: China Shipbuilding Qingdao Beihai Shipbuilding Co.,Ltd. Address before: 266520 No. 369, Lijiang East Road, economic and Technological Development Zone, Huangdao District, Qingdao City, Shandong Province Patentee before: China Shipbuilding Group Qingdao Beihai Shipbuilding Co.,Ltd. |
|
TR01 | Transfer of patent right |