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发明名称
Verfahren zum AEtzen von kupferhaltigen Faerbungen von direktziehenden Azofarbstoffen
摘要
申请公布号
DE848794(C)
申请公布日期
1952.09.08
申请号
DE1949P033380D
申请日期
1949.02.05
申请人
CIBA AKTIENGESELLSCHAFT, BASEL (SCHWEIZ)
发明人
ROWLAND B. WITHEHEAD, NABWOOD, SHIPLEY, YORKSHIRE;(SCHWEIZ) DR. ARTHUR SCHUERCH, RIEHEN
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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