CN218517205U - 一种煤矿开采用的煤矿筛选装置 - Google Patents
一种煤矿开采用的煤矿筛选装置 Download PDFInfo
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CN202221889650.2U CN218517205U (zh) | 2022-07-20 | 2022-07-20 | 一种煤矿开采用的煤矿筛选装置 |
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Effective date of registration: 20230404 Address after: Room 401, Unit 3, Building 21, Ping'an Road, Dongdu Town, Xintai City, Tai'an City, Shandong Province, 271222 Patentee after: Fan Mingfeng Address before: 543000 No. 112, Dieshan 1st Road, Wanxiu District, Wuzhou City, Guangxi Zhuang Autonomous Region Patentee before: Chen Jinjing |
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Effective date of registration: 20230616 Address after: 271200 North Head of Yinong Road, Industrial Park, Wennan Town, Xintai City, Tai'an City, Shandong Province Patentee after: Shandong Heng Heng mining equipment Technology Co.,Ltd. Address before: Room 401, Unit 3, Building 21, Ping'an Road, Dongdu Town, Xintai City, Tai'an City, Shandong Province, 271222 Patentee before: Fan Mingfeng |
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