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发明名称
Process for resolving petroleum emulsions
摘要
申请公布号
US2226121(A)
申请公布日期
1940.12.24
申请号
US19390300843
申请日期
1939.10.23
申请人
PETROLITE CORPORATION, LTD.
发明人
GROOTE MELVIN DE
分类号
C10G33/04
主分类号
C10G33/04
代理机构
代理人
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