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发明名称
FLUSH DRILLING FLUIDS
摘要
申请公布号
CA755004(A)
申请公布日期
1967.03.21
申请号
CAD755004
申请日期
申请人
SWIFT AND COMPANY;INTERNATIONAL MINERALS AND CHEMICAL CORPORATION
发明人
ALBERT G. SCHUESSLER;CHARLES B. SWAIN
分类号
主分类号
代理机构
代理人
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