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发明名称
Verfahren zur Herstellung von Schwefelsaeurereste enthaltenden Kondensationsprodukten
摘要
申请公布号
DE647988(C)
申请公布日期
1937.07.19
申请号
DE1933I046279D
申请日期
1933.01.15
申请人
I. G. FARBENINDUSTRIE AKT.-GES.
发明人
分类号
C07G99/00
主分类号
C07G99/00
代理机构
代理人
主权项
地址
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