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发明名称
Verfahren zum Faerben von Pelzen, Haaren oder Federn
摘要
申请公布号
DE521717(C)
申请公布日期
1931.03.26
申请号
DE1928I036013D
申请日期
1928.11.08
申请人
I. G. FARBENINDUSTRIE AKT.-GES.
发明人
MARX DR. KARL;LEHMANN DR. ERICH
分类号
D06P3/30
主分类号
D06P3/30
代理机构
代理人
主权项
地址
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