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经营范围
发明名称
PROCEDIMIENTO PARA LA PREPARACION DE DERIVADOS DE METAIL- SULFONIO.
摘要
申请公布号
ES394031(A1)
申请公布日期
1974.09.01
申请号
ES19310003940
申请日期
1971.08.09
申请人
DEUTSCHE GOLD UND SILBERT SCHEIDEANSTALT VORMALS
发明人
分类号
C07C;(IPC1-7):07C/
主分类号
C07C
代理机构
代理人
主权项
地址
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