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经营范围
发明名称
FREE-FLOWING DRILL HOLE TREATMENT AGENTS BASED ON CARBONIC ACID DIESTERS.
摘要
申请公布号
EP0532570(B1)
申请公布日期
1995.02.08
申请号
EP19910910295
申请日期
1991.05.29
申请人
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN
发明人
MUELLER, HEINZ;HEROLD, CLAUS-PETER;WESTFECHTEL, ALFRED;VON TAPAVICZA, STEPHAN
分类号
C09K8/26;C09K8/36;(IPC1-7):C09K7/06;C09K7/02
主分类号
C09K8/26
代理机构
代理人
主权项
地址
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