CN205173521U - 一种防泄漏控制阀 - Google Patents
一种防泄漏控制阀 Download PDFInfo
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- CN205173521U CN205173521U CN201520909045.0U CN201520909045U CN205173521U CN 205173521 U CN205173521 U CN 205173521U CN 201520909045 U CN201520909045 U CN 201520909045U CN 205173521 U CN205173521 U CN 205173521U
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CN201520909045.0U CN205173521U (zh) | 2015-11-14 | 2015-11-14 | 一种防泄漏控制阀 |
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CN201520909045.0U CN205173521U (zh) | 2015-11-14 | 2015-11-14 | 一种防泄漏控制阀 |
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CN205173521U true CN205173521U (zh) | 2016-04-20 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106077816A (zh) * | 2016-05-30 | 2016-11-09 | 合肥航天液压机械有限公司 | 矿用带锯 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106077816A (zh) * | 2016-05-30 | 2016-11-09 | 合肥航天液压机械有限公司 | 矿用带锯 |
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C14 | Grant of patent or utility model | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20180801 Address after: 100028 Chaoyang District, Beijing Hui Xin Street six, Twelfth level. Co-patentee after: ZHONGYUAN PETROLEUM ENGINEERING CO., LTD. SINOPEC, PIPE COMPANY Patentee after: SINOPEC OILFIELD SERVICE CORPORATION Co-patentee after: SINOPEC ZHONGYUAN PETROLEUM ENGINEERING CO., LTD. Address before: 100029 Chaoyang District, Beijing Hui Xin Street six, Twelfth level. Co-patentee before: ZHONGYUAN PETROLEUM ENGINEERING CO., LTD. SINOPEC, PIPE COMPANY Patentee before: SINOPEC OILFIELD SERVICE CORPORATION |
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TR01 | Transfer of patent right |