CN207229011U - 钻机底座液压转向移运装置 - Google Patents
钻机底座液压转向移运装置 Download PDFInfo
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- CN207229011U CN207229011U CN201721092209.0U CN201721092209U CN207229011U CN 207229011 U CN207229011 U CN 207229011U CN 201721092209 U CN201721092209 U CN 201721092209U CN 207229011 U CN207229011 U CN 207229011U
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CN201721092209.0U CN207229011U (zh) | 2017-08-29 | 2017-08-29 | 钻机底座液压转向移运装置 |
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CN201721092209.0U CN207229011U (zh) | 2017-08-29 | 2017-08-29 | 钻机底座液压转向移运装置 |
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CN207229011U true CN207229011U (zh) | 2018-04-13 |
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Effective date of registration: 20201110 Address after: Baoji City, Shaanxi Province, 721002 Dongfeng Road, Jintai District No. 2 Patentee after: Baoji Oilfield Machinery Co.,Ltd. Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC national oil and gas drilling equipment Engineering Technology Research Center Co., Ltd Address before: Baoji City, Shaanxi Province, 721002 Dongfeng Road, Jintai District No. 2 Patentee before: Baoji Oilfield Machinery Co.,Ltd. |