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发明名称
Verfahren zur Herstellung von metallhaltigen braunen Pigmentfarbstoffen
摘要
申请公布号
DE870303(C)
申请公布日期
1953.03.12
申请号
DE1951F005941
申请日期
1951.04.01
申请人
FARBENFABRIKEN BAYER
发明人
PIEPENBRINK HANS-FRANK DR.;BAYER OTTO DR. DR. H. C.
分类号
C09B45/00
主分类号
C09B45/00
代理机构
代理人
主权项
地址
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