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发明名称
Verfahren zur Desulfonierung aromatischer Sulfonsaeuren insbesondere aromatischer Sulfocarbonsaeuren
摘要
申请公布号
DE1643831(A1)
申请公布日期
1971.05.27
申请号
DE19671643831
申请日期
1967.11.23
申请人
CHEMOTHERM GMBH
发明人
ANGER,VINCENZ,DR.
分类号
C07C51/377
主分类号
C07C51/377
代理机构
代理人
主权项
地址
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