CN206418977U - 一种液压吊卡接近开关触发销保护装置 - Google Patents
一种液压吊卡接近开关触发销保护装置 Download PDFInfo
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106761479A (zh) * | 2017-01-13 | 2017-05-31 | 黄山市汇润机械有限公司 | 一种液压吊卡接近开关触发销保护装置 |
CN110630190A (zh) * | 2019-11-04 | 2019-12-31 | 胜利油田胜机石油装备有限公司 | 箱式吊卡及修井设备 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106761479A (zh) * | 2017-01-13 | 2017-05-31 | 黄山市汇润机械有限公司 | 一种液压吊卡接近开关触发销保护装置 |
CN106761479B (zh) * | 2017-01-13 | 2019-03-12 | 黄山市汇润机械有限公司 | 一种液压吊卡接近开关触发销保护装置 |
CN110630190A (zh) * | 2019-11-04 | 2019-12-31 | 胜利油田胜机石油装备有限公司 | 箱式吊卡及修井设备 |
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Effective date of registration: 20190716 Address after: No. 20 Pioneer Road, Guangling District, Yangzhou City, Jiangsu Province, 225000 Patentee after: YANGZHOU HUANENG PETROCHEMICAL MACHINERY CO., LTD. Address before: 245600 No. 16 Yaoshun Avenue, Xiuning Economic Development Zone, Huangshan City, Anhui Province Patentee before: Huangshan City Harvest Machinery Co., Ltd. |
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Address after: 245000 Fenglin Avenue, Xiuning Economic Development Zone, Huangshan City, Anhui Province Patentee after: Huangshan Huaneng Petrochemical Machinery Co., Ltd Address before: No. 20 Pioneer Road, Guangling District, Yangzhou City, Jiangsu Province, 225000 Patentee before: YANGZHOU HUANENG PETROCHEMICAL MACHINERY Co.,Ltd. |
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CP03 | Change of name, title or address |