CN201339486Y - 一种矿用综合报警装置 - Google Patents
一种矿用综合报警装置 Download PDFInfo
- Publication number
- CN201339486Y CN201339486Y CNU2009200318555U CN200920031855U CN201339486Y CN 201339486 Y CN201339486 Y CN 201339486Y CN U2009200318555 U CNU2009200318555 U CN U2009200318555U CN 200920031855 U CN200920031855 U CN 200920031855U CN 201339486 Y CN201339486 Y CN 201339486Y
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2009200318555U CN201339486Y (zh) | 2009-02-06 | 2009-02-06 | 一种矿用综合报警装置 |
Applications Claiming Priority (1)
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CNU2009200318555U CN201339486Y (zh) | 2009-02-06 | 2009-02-06 | 一种矿用综合报警装置 |
Publications (1)
Publication Number | Publication Date |
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CN201339486Y true CN201339486Y (zh) | 2009-11-04 |
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CNU2009200318555U Expired - Lifetime CN201339486Y (zh) | 2009-02-06 | 2009-02-06 | 一种矿用综合报警装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105089703A (zh) * | 2015-09-15 | 2015-11-25 | 江苏三恒科技股份有限公司 | 一种矿井安全系统及控制方法 |
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2009
- 2009-02-06 CN CNU2009200318555U patent/CN201339486Y/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105089703A (zh) * | 2015-09-15 | 2015-11-25 | 江苏三恒科技股份有限公司 | 一种矿井安全系统及控制方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: XIN'AN XUZHI OIL + GAS ENGINEERING SERVICE CO., LT Free format text: FORMER NAME: XI'AN XUZHI MINING EQUIPMENT CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 710075 Shaanxi city of Xi'an province high tech Zone No. 38 South Fenghui road Crystal Island service apartment block second No. 11431 Patentee after: Xi'an Xu Zhi petroleum engineering Service Co., Ltd Address before: 710100 Xi'an two industrial road, National Civil Aerospace Science and technology industry base, Shaanxi, China Patentee before: Xi'an Xuzhi Mining Equipment Co., Ltd. |
|
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhao Yonghong Inventor after: Jiao Jian Inventor after: Zhao Lin Inventor after: Ma Suoni Inventor before: Yan Rong Inventor before: Jiang Tianyun |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180130 Address after: 710100 No. two industrial road, Xi'an Aerospace base, Shaanxi, 58 Patentee after: Xi'an Senshe Electronic Co., Ltd. Address before: 710075 Shaanxi city of Xi'an province high tech Zone No. 38 South Fenghui road Crystal Island service apartment block second No. 11431 Patentee before: Xi'an Xu Zhi petroleum engineering Service Co., Ltd |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20091104 |