CN212249830U - 一种用于煤矿钻机的移动装置 - Google Patents
一种用于煤矿钻机的移动装置 Download PDFInfo
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- CN212249830U CN212249830U CN202020493453.3U CN202020493453U CN212249830U CN 212249830 U CN212249830 U CN 212249830U CN 202020493453 U CN202020493453 U CN 202020493453U CN 212249830 U CN212249830 U CN 212249830U
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CN202020493453.3U CN212249830U (zh) | 2020-04-07 | 2020-04-07 | 一种用于煤矿钻机的移动装置 |
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CN202020493453.3U CN212249830U (zh) | 2020-04-07 | 2020-04-07 | 一种用于煤矿钻机的移动装置 |
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20211217 Address after: 719300 Shaanxi xiaobaodang Mining Co., Ltd., Dabaodang Town, Shenmu City, Yulin City, Shaanxi Province Patentee after: Zhou Hao Patentee after: Gao Jun Patentee after: Zhao Xiaomin Address before: Room 301, No.70 Wulipai Road, Wukang street, Deqing County, Huzhou City, Zhejiang Province Patentee before: Huzhou tingchuang technology brokerage Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201229 |