CN201540066U - 一种导爆管引爆系统 - Google Patents
一种导爆管引爆系统 Download PDFInfo
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- CN201540066U CN201540066U CN200920258010XU CN200920258010U CN201540066U CN 201540066 U CN201540066 U CN 201540066U CN 200920258010X U CN200920258010X U CN 200920258010XU CN 200920258010 U CN200920258010 U CN 200920258010U CN 201540066 U CN201540066 U CN 201540066U
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Application Number | Priority Date | Filing Date | Title |
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CN200920258010XU CN201540066U (zh) | 2009-11-10 | 2009-11-10 | 一种导爆管引爆系统 |
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CN200920258010XU CN201540066U (zh) | 2009-11-10 | 2009-11-10 | 一种导爆管引爆系统 |
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CN201540066U true CN201540066U (zh) | 2010-08-04 |
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CN200920258010XU Expired - Fee Related CN201540066U (zh) | 2009-11-10 | 2009-11-10 | 一种导爆管引爆系统 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111088981A (zh) * | 2020-01-10 | 2020-05-01 | 中南大学 | 一种深海采矿设备 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111088981A (zh) * | 2020-01-10 | 2020-05-01 | 中南大学 | 一种深海采矿设备 |
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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: LINGBAO JINYUAN MINING CO., LTD. Free format text: FORMER NAME: LINGBAO CITY JINYUAN MINING CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 472500, Jincheng Road, Lingbao City, Henan, Sanmenxia 20 Patentee after: Lingbao Jinyuan Mining Co.,Ltd. Address before: 472500, Jincheng Road, Lingbao City, Henan Province, No. 20 Patentee before: Lingbao City Jinyuan Mining Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20181110 |