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发明名称
Verfahren zur Herstellung von sulfonsaeuregruppenfreien Disazofarbstoffen
摘要
申请公布号
DE842986(C)
申请公布日期
1952.07.03
申请号
DE1949P034776D
申请日期
1949.02.22
申请人
CIBA AKTIENGESELLSCHAFT
发明人
MAYER HANS DR.;WIDMER WILLI DR.
分类号
C09B41/00
主分类号
C09B41/00
代理机构
代理人
主权项
地址
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