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发明名称
Verfahren zur Entfernung von Bohrspuelungs-rueckstaenden aus Bohrloechern
摘要
申请公布号
DE1226967(B)
申请公布日期
1966.10.20
申请号
DE1960D032297
申请日期
1960.01.07
申请人
THE DOW CHEMICAL COMPANY
发明人
MEANS JAMES OSBORNE;JUN. PAUL EDMUND WOODWARD
分类号
C09K8/528
主分类号
C09K8/528
代理机构
代理人
主权项
地址
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