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发明名称
WELL CLEANING METHOD
摘要
申请公布号
CA355917(A)
申请公布日期
1936.02.11
申请号
CAD355917
申请日期
申请人
THE DOW CHEMICAL COMPANY
发明人
JAMES E. PIERCE;JOHN J. GREBE;SYLVIA M. STOESSER
分类号
主分类号
代理机构
代理人
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