CN201891431U - 一种用于矿用救生舱连接法兰的密封结构 - Google Patents
一种用于矿用救生舱连接法兰的密封结构 Download PDFInfo
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- CN201891431U CN201891431U CN2010206320320U CN201020632032U CN201891431U CN 201891431 U CN201891431 U CN 201891431U CN 2010206320320 U CN2010206320320 U CN 2010206320320U CN 201020632032 U CN201020632032 U CN 201020632032U CN 201891431 U CN201891431 U CN 201891431U
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CN2010206320320U CN201891431U (zh) | 2010-11-25 | 2010-11-25 | 一种用于矿用救生舱连接法兰的密封结构 |
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CN2010206320320U CN201891431U (zh) | 2010-11-25 | 2010-11-25 | 一种用于矿用救生舱连接法兰的密封结构 |
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CN2010206320320U Expired - Fee Related CN201891431U (zh) | 2010-11-25 | 2010-11-25 | 一种用于矿用救生舱连接法兰的密封结构 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103967514A (zh) * | 2013-02-05 | 2014-08-06 | 青岛太阳能电力研究院有限公司 | 矿用分体式可移动救生舱 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103967514A (zh) * | 2013-02-05 | 2014-08-06 | 青岛太阳能电力研究院有限公司 | 矿用分体式可移动救生舱 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CSIC (XI'AN) DONGYI MINING SAFETY EQUIPMENT CO., LTD. Assignor: Xi'an Dongfeng Meters Factory Contract record no.: 2012610000132 Denomination of utility model: Sealing structure for connecting flange of mineral rescue capsule Granted publication date: 20110706 License type: Exclusive License Record date: 20120807 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CSIC (XI'AN) DONGYI MINING SAFETY EQUIPMENT CO., LTD. Assignor: Xi'an Dongfeng Meters Factory Contract record no.: 2012610000132 Denomination of utility model: Sealing structure for connecting flange of mineral rescue capsule Granted publication date: 20110706 License type: Exclusive License Record date: 20120807 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: CSIC XI'AN DONGYI SCIENCE TECHNOLOGY + INDUSTRY GR Free format text: FORMER NAME: XI'AN DONGFENG METERS FACTORY |
|
CP01 | Change in the name or title of a patent holder |
Address after: 710065 No. 3 East Road, Yanta District, Shaanxi, Xi'an Patentee after: CSIC XI'AN DONG YI SCIENCE TECHNOLOGY & INDUSTRY GROUP CO., LTD. Address before: 710065 No. 3 East Road, Yanta District, Shaanxi, Xi'an Patentee before: Xi'an Dongfeng Meters Factory |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110706 Termination date: 20181125 |
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CF01 | Termination of patent right due to non-payment of annual fee |