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发明名称
Verfahren zur Herstellung von komplex gebundenes Chrom enthaltenden Azofarbstoffen
摘要
申请公布号
DE1129640(B)
申请公布日期
1962.05.17
申请号
DE1957G022240
申请日期
1957.06.04
申请人
J. R. GEIGY A. G.
发明人
ACKERMANN DR. HANS;SCHETTY DR. GUIDO
分类号
主分类号
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代理人
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