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发明名称
Preparation of pure white alkyl aryl sulfonates
摘要
申请公布号
US2740807(A)
申请公布日期
1956.04.03
申请号
US19520280114
申请日期
1952.04.02
申请人
RUHRCHEMIE AKTIENGESELLSCHAFT
发明人
RAPPEN FRIEDRICH;KOLLING HELMUT
分类号
C07C309/31
主分类号
C07C309/31
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代理人
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