CN201548696U - 简易震波激发装置 - Google Patents
简易震波激发装置 Download PDFInfo
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- CN201548696U CN201548696U CN2009201814872U CN200920181487U CN201548696U CN 201548696 U CN201548696 U CN 201548696U CN 2009201814872 U CN2009201814872 U CN 2009201814872U CN 200920181487 U CN200920181487 U CN 200920181487U CN 201548696 U CN201548696 U CN 201548696U
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Application Number | Priority Date | Filing Date | Title |
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CN2009201814872U CN201548696U (zh) | 2009-11-26 | 2009-11-26 | 简易震波激发装置 |
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CN2009201814872U CN201548696U (zh) | 2009-11-26 | 2009-11-26 | 简易震波激发装置 |
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CN201548696U true CN201548696U (zh) | 2010-08-11 |
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CN2009201814872U Expired - Fee Related CN201548696U (zh) | 2009-11-26 | 2009-11-26 | 简易震波激发装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102641837A (zh) * | 2012-05-08 | 2012-08-22 | 山东大学 | 盾构法施工中超前地质预报震源信号发射激震装置及方法 |
CN103217704A (zh) * | 2013-04-19 | 2013-07-24 | 上海申丰地质新技术应用研究所有限公司 | 人工面波激发震源瞬发器 |
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2009
- 2009-11-26 CN CN2009201814872U patent/CN201548696U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102641837A (zh) * | 2012-05-08 | 2012-08-22 | 山东大学 | 盾构法施工中超前地质预报震源信号发射激震装置及方法 |
CN103217704A (zh) * | 2013-04-19 | 2013-07-24 | 上海申丰地质新技术应用研究所有限公司 | 人工面波激发震源瞬发器 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: FUZHOU HUAHONG SMART SCIENCE + TECHNOLOGY CO., LTD Free format text: FORMER NAME: FUZHOU HUAHONG INTELLIGENT TECHNOLOGY DEVELOPMENT CO., LTD. |
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CP03 | Change of name, title or address |
Address after: 350003, Fujian Fuzhou Gulou District software Avenue 89, Fuzhou Software Park industrial base two, building 9, 2 floor Patentee after: FUZHOU HUAHONG INTELLIGENT TECHNOLOGY CO., LTD. Address before: 350005, 3F, building 3, West Science Park, 8 Changting Road, Fuzhou Road, Taijiang District, Fujian, China Patentee before: Fuzhou Huahong Intelligent Technology Co., Ltd. |
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CP03 | Change of name, title or address | ||
DD01 | Delivery of document by public notice |
Addressee: Yang Meixian Document name: Notification of Passing Examination on Formalities |
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DD01 | Delivery of document by public notice | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20151126 |