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发明名称
ZEMENTIEREN VON BOHRLOECHERN MIT SALZ ENTHALTENDEN ZEMENTZUSAMMENSETZUNGEN.
摘要
申请公布号
AT64981(T)
申请公布日期
1991.07.15
申请号
AT19860307232T
申请日期
1986.09.19
申请人
HALLIBURTON COMPANY
发明人
BROTHERS, LANCE EVERETT
分类号
C04B28/02;E21B33/13;(IPC1-7):E21B33/13
主分类号
C04B28/02
代理机构
代理人
主权项
地址
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