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名称
申请/专利权人
公开/公告日
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HALLIBURTON ENERGY SERVICES INC.;
2020-11-04
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HALLIBURTON ENERGY SERVICES INC.;
2020-11-04
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BAKER HUGHES INCORPORATED;
2020-11-04
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HALLIBURTON ENERGY SERVICES INC.;
2020-11-04
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CARL S PETRAT;
2020-11-04
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MICHAEL W DENNIS;
2020-11-04
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HALLIBURTON ENERGY SERVICES INC.;
2020-11-04
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【机译】
检查在废弃井中安装水泥桥的套管柱间隔完整性的方法
LIMITED LIABILITY COMPANY SONOGRAM;
2020-11-04
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MELVELLE EQUIPMENT CORP. PTY LTD;
2020-11-04
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SINOX CO. LTD;
2020-11-04
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【机译】
管状流动控制装置和使用浆料填充颗粒的方法
BAKER HUGHES INCORPORATED;
2020-11-04
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CAMPENON BERNARD CONSTRUCTION;MULTIPLAST;
2020-11-04
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HALLIBURTON ENERGY SERVICES INC.;
2020-11-04
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VINCI CONSTRUCTION;
2020-11-04
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CORETRAX TECHNOLOGY LIMITED;CORETRAX TECHNOLOGY LIMITED;
2020-11-04
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LAING OROURKE PLC;
2020-11-04
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SFS GROUP FASTENING TECHNOLOGY LTD;
2020-11-04
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HALLIBURTON ENERGY SERVICES INC.;
2020-11-04
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WELLDATA (SUBSURFACE SURVEILLANCE SYSTEMS) LTD.;
2020-11-04
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DAWSON CONSTRUCTION PLANT LIMITED;
2020-11-04