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发明名称
Process for breaking petroleum emulsions
摘要
申请公布号
US2344977(A)
申请公布日期
1944.03.28
申请号
US19410424650
申请日期
1941.12.27
申请人
PETROLITE CORPORATION, LTD.
发明人
GROOTE MELVIN DE;KEISER BERNHARD
分类号
C10G33/00
主分类号
C10G33/00
代理机构
代理人
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