CN202125312U - 一种移动钢体避难硐室 - Google Patents
一种移动钢体避难硐室 Download PDFInfo
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- CN202125312U CN202125312U CN201120215153XU CN201120215153U CN202125312U CN 202125312 U CN202125312 U CN 202125312U CN 201120215153X U CN201120215153X U CN 201120215153XU CN 201120215153 U CN201120215153 U CN 201120215153U CN 202125312 U CN202125312 U CN 202125312U
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- mobile steel
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CN201120215153XU CN202125312U (zh) | 2011-06-23 | 2011-06-23 | 一种移动钢体避难硐室 |
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CN201120215153XU CN202125312U (zh) | 2011-06-23 | 2011-06-23 | 一种移动钢体避难硐室 |
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CN202125312U true CN202125312U (zh) | 2012-01-25 |
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CN201120215153XU Expired - Fee Related CN202125312U (zh) | 2011-06-23 | 2011-06-23 | 一种移动钢体避难硐室 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112228150A (zh) * | 2020-11-13 | 2021-01-15 | 天津矿山工程有限公司 | 一种矿山避难硐室结构以及其修建方法 |
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2011
- 2011-06-23 CN CN201120215153XU patent/CN202125312U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112228150A (zh) * | 2020-11-13 | 2021-01-15 | 天津矿山工程有限公司 | 一种矿山避难硐室结构以及其修建方法 |
CN112228150B (zh) * | 2020-11-13 | 2022-07-19 | 天津矿山工程有限公司 | 一种矿山避难硐室结构以及其修建方法 |
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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: YANG XINWEN Free format text: FORMER OWNER: YANG YU Effective date: 20120424 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120424 Address after: 271200, No. 309, Xingshan Road, Xintai people's court, Shandong, China Co-patentee after: Yang Xinmen Patentee after: Han Xuefeng Address before: 271200 Tiger Mountain Road East, Xintai hi tech Development Zone, Shandong, China Co-patentee before: Yang Yu Patentee before: Han Xuefeng |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120125 Termination date: 20130623 |