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发明名称
DRILLING MUD-CEMENT COMPOSITIONS AND A METHOD FOR WELL CEMENTING OPERATIONS
摘要
申请公布号
IE42916(B1)
申请公布日期
1980.11.19
申请号
IE19750000934
申请日期
1975.04.25
申请人
OIL BASE INC
发明人
分类号
C04B28/30;C09K8/05;C09K8/42;(IPC1-7):C04B17/00
主分类号
C04B28/30
代理机构
代理人
主权项
地址
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