CN205400781U - 一种液压支架防倒装置 - Google Patents
一种液压支架防倒装置 Download PDFInfo
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- CN205400781U CN205400781U CN201620181751.2U CN201620181751U CN205400781U CN 205400781 U CN205400781 U CN 205400781U CN 201620181751 U CN201620181751 U CN 201620181751U CN 205400781 U CN205400781 U CN 205400781U
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- hydraulic support
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CN201620181751.2U CN205400781U (zh) | 2016-03-10 | 2016-03-10 | 一种液压支架防倒装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109779666A (zh) * | 2019-02-14 | 2019-05-21 | 重庆工程职业技术学院 | 一种防倾倒安全式液压支架 |
CN110173290A (zh) * | 2019-07-02 | 2019-08-27 | 重庆市能源投资集团科技有限责任公司 | 一种用于急倾斜回采工作面的液压支架 |
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2016
- 2016-03-10 CN CN201620181751.2U patent/CN205400781U/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109779666A (zh) * | 2019-02-14 | 2019-05-21 | 重庆工程职业技术学院 | 一种防倾倒安全式液压支架 |
CN110173290A (zh) * | 2019-07-02 | 2019-08-27 | 重庆市能源投资集团科技有限责任公司 | 一种用于急倾斜回采工作面的液压支架 |
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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 | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200323 Address after: 277021 No.706, Guangrun Road, high tech Zone, Zaozhuang City, Shandong Province Patentee after: Shandong energy group Jinyuan Machinery Co., Ltd Address before: 277021 Shandong city of Zaozhuang province high tech Zone Zhang Fan Yan Hing Street on the west side of Baiyi Hotel Patentee before: SHANDONG LUNAN GROUP ENERGY EQUIPMENT MANUFACTURING Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220412 Address after: 277021 west side of Xinxing Road, Zhangfan Town, high tech Zone, Zaozhuang City, Shandong Province Patentee after: SHANDONG LUNAN GROUP ENERGY EQUIPMENT MANUFACTURING Co.,Ltd. Address before: 277021 No. 706, Guangrun Road, high tech Zone, Zaozhuang City, Shandong Province Patentee before: Shandong energy group Jinyuan Machinery Co.,Ltd. |