CN202290069U - 步入式低气压试验箱箱体的复合承压结构 - Google Patents
步入式低气压试验箱箱体的复合承压结构 Download PDFInfo
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- CN202290069U CN202290069U CN2011203455509U CN201120345550U CN202290069U CN 202290069 U CN202290069 U CN 202290069U CN 2011203455509 U CN2011203455509 U CN 2011203455509U CN 201120345550 U CN201120345550 U CN 201120345550U CN 202290069 U CN202290069 U CN 202290069U
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CN2011203455509U CN202290069U (zh) | 2011-09-15 | 2011-09-15 | 步入式低气压试验箱箱体的复合承压结构 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NT TESTING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SICHUAN ZHONGCE TECHNOLOGY INVESTMENT CO., LTD. Effective date: 20121114 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121114 Address after: 610021 Sichuan city of Chengdu province Yushuang Road No. 10 Patentee after: NIMTT MEASUREMENT AND TESTING TECHNOLOGY CO., LTD. Address before: 610021 Sichuan city of Chengdu province Yushuang Road No. 10 Patentee before: Sichuan Zhongce Technology Investment Co., Ltd. |
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CX01 | Expiry of patent term |
Granted publication date: 20120704 |
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CX01 | Expiry of patent term |