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发明名称
Composition and method for treating drilling fluids
摘要
申请公布号
US3091588(A)
申请公布日期
1963.05.28
申请号
US19590805675
申请日期
1959.04.13
申请人
GREAT LAKES CARBON CORPORATION
发明人
BISHOP FRED W.
分类号
C09K8/20
主分类号
C09K8/20
代理机构
代理人
主权项
地址
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