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发明名称
Verfahren zum Reinigen von aromatischen Sulfonsaeurechloriden
摘要
申请公布号
DE640650(C)
申请公布日期
1937.01.15
申请号
DE1933M123039D
申请日期
1933.02.24
申请人
MONSANTO-CHEMICAL COMPANY
发明人
分类号
C07C303/44;C07C309/86
主分类号
C07C303/44
代理机构
代理人
主权项
地址
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