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发明名称
Oil-insoluble reaction product of an alkanol amine and petroleum sulphonic acids
摘要
申请公布号
US2204326(A)
申请公布日期
1940.06.11
申请号
US19360111845
申请日期
1936.11.20
申请人
STANDARD OIL DEVELOPMENT COMPANY
发明人
STEIK KARL T.
分类号
B01F17/00
主分类号
B01F17/00
代理机构
代理人
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