CN204371901U - 抗强震的螺杆、膨胀杆、防松螺栓 - Google Patents
抗强震的螺杆、膨胀杆、防松螺栓 Download PDFInfo
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- CN204371901U CN204371901U CN201420761989.3U CN201420761989U CN204371901U CN 204371901 U CN204371901 U CN 204371901U CN 201420761989 U CN201420761989 U CN 201420761989U CN 204371901 U CN204371901 U CN 204371901U
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CN201420761989.3U CN204371901U (zh) | 2014-12-07 | 2014-12-07 | 抗强震的螺杆、膨胀杆、防松螺栓 |
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CN201420761989.3U CN204371901U (zh) | 2014-12-07 | 2014-12-07 | 抗强震的螺杆、膨胀杆、防松螺栓 |
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CN204371901U true CN204371901U (zh) | 2015-06-03 |
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CN201420761989.3U Expired - Fee Related CN204371901U (zh) | 2014-12-07 | 2014-12-07 | 抗强震的螺杆、膨胀杆、防松螺栓 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104482023A (zh) * | 2014-12-07 | 2015-04-01 | 泉州市永茂电子科技有限公司 | 可用于强震环境或矿山机械的螺杆、膨胀杆、防松螺栓 |
CN109538612A (zh) * | 2019-01-21 | 2019-03-29 | 刁国正 | 一种防松动螺母组件和专用扳手 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104482023A (zh) * | 2014-12-07 | 2015-04-01 | 泉州市永茂电子科技有限公司 | 可用于强震环境或矿山机械的螺杆、膨胀杆、防松螺栓 |
CN109538612A (zh) * | 2019-01-21 | 2019-03-29 | 刁国正 | 一种防松动螺母组件和专用扳手 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190426 Address after: 057150 North of West Mingyang Village, Linmingguan Town, Yongnian District, Handan City, Hebei Province Patentee after: Handan Darun Fastener Manufacturing Co., Ltd. Address before: 362200 Room 502, main building, Yin Li building, Quanzhong Road, Qingyang, Jinjiang, Quanzhou, Fujian Patentee before: QUANZHOU YONGMAO ELECTRONIC TECHNOLOGY CO., LTD. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20191207 |
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CF01 | Termination of patent right due to non-payment of annual fee |