CN210500069U - 一种便携式液压支架柱体销轴拆卸装置 - Google Patents
一种便携式液压支架柱体销轴拆卸装置 Download PDFInfo
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- CN210500069U CN210500069U CN201921573514.0U CN201921573514U CN210500069U CN 210500069 U CN210500069 U CN 210500069U CN 201921573514 U CN201921573514 U CN 201921573514U CN 210500069 U CN210500069 U CN 210500069U
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CN110465910A (zh) * | 2019-09-20 | 2019-11-19 | 吕梁学院 | 一种便携式液压支架柱体销轴拆卸装置 |
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CN110465910A (zh) * | 2019-09-20 | 2019-11-19 | 吕梁学院 | 一种便携式液压支架柱体销轴拆卸装置 |
CN110465910B (zh) * | 2019-09-20 | 2024-07-09 | 吕梁学院 | 一种便携式液压支架柱体销轴拆卸装置 |
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Inventor after: He Quanzhi Inventor after: Lu Weiyong Inventor after: Song Yaobin Inventor after: He Liming Inventor after: Lv Lianquan Inventor before: Lu Weiyong Inventor before: Song Yaobin Inventor before: He Quanzhi Inventor before: He Liming Inventor before: Lv Lianquan |
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AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20200512 Effective date of abandoning: 20240709 |
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AV01 | Patent right actively abandoned |
Granted publication date: 20200512 Effective date of abandoning: 20240709 |