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发明名称
Verfahren zur Herstellung von im Schwefelnatriumbad faerbenden Farbstoffen
摘要
申请公布号
DE590376(C)
申请公布日期
1934.01.10
申请号
DE1931I042964D
申请日期
1931.11.05
申请人
I. G. FARBENINDUSTRIE AKT.-GES.
发明人
HERZ DR. RICHARD;ZERWECK DR. WERNER;HECHTENBERG DR. WILHELM
分类号
C09B57/00
主分类号
C09B57/00
代理机构
代理人
主权项
地址
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