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发明名称
Verfahren und Praeparat zum AEtzen von Faerbungen
摘要
申请公布号
DE848793(C)
申请公布日期
1952.09.08
申请号
DE1948P020691D
申请日期
1948.11.05
申请人
J. R. GEIGY A. G.
发明人
BABEY CHARLES;GOODALL FREDERIC LEATHLEY
分类号
D06P5/15
主分类号
D06P5/15
代理机构
代理人
主权项
地址
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