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发明名称
Preparation of alkylated aromatic sulphonic acids
摘要
申请公布号
US2133282(A)
申请公布日期
1938.10.18
申请号
US19360059548
申请日期
1936.01.17
申请人
ARKANSAS COMPANY, INC.
发明人
COOK ALTON A.;VALJAVEC SWANCE V.
分类号
C07C309/37
主分类号
C07C309/37
代理机构
代理人
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