CN112664139B - 一种可调节式多角度煤矿开采用钻探装置 - Google Patents
一种可调节式多角度煤矿开采用钻探装置 Download PDFInfo
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CN116733375B (zh) * | 2023-05-25 | 2024-02-23 | 中国煤炭地质总局第一勘探局地质勘查院 | 一种可调节式多角度煤矿开采用钻探装置 |
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CN207212268U (zh) * | 2017-10-12 | 2018-04-10 | 平顶山工业职业技术学院 | 一种地层分析用钻探装置 |
CN208184653U (zh) * | 2018-03-20 | 2018-12-04 | 王顺功 | 一种角度可调的水利施工打孔装置 |
CN111335814B (zh) * | 2020-03-24 | 2022-02-08 | 浙江广通环境建设有限公司 | 一种适用度较广的水利施工打孔装置 |
CN111622678A (zh) * | 2020-06-05 | 2020-09-04 | 吴丽梅 | 一种便于移动的勘探钻孔器械 |
CN111894583A (zh) * | 2020-07-06 | 2020-11-06 | 南京金焰锶业有限公司 | 一种新型矿物开采装置 |
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Inventor after: Du Lianying Inventor after: Yang Bo Inventor after: Han Shuran Inventor after: Yin Minglong Inventor before: Yin Minglong |
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Effective date of registration: 20230223 Address after: No. 197 Alishan Road, Economic and Technological Development Zone, Qingdao, Shandong 266400 Applicant after: THE FIRST PROSPECTING TEAM OF SHANDONG COAL GEOLOGY BUREAU Address before: 400000 CCTEG Chongqing Research Institute Co.,Ltd., No. 6, Kecheng Road, Jiulongpo District, Chongqing Applicant before: Yin Minglong |
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