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发明名称
Water-soluble chromium-containing azo dyestuffs
摘要
申请公布号
US2708193(A)
申请公布日期
1955.05.10
申请号
US19510233702
申请日期
1951.06.26
申请人
BADISCHE ANILIN- & SODA-FABRIK AKTIENGESELLSCHAFT
发明人
PFITZNER HELMUT;KAUFMANN OTTO
分类号
C09B45/48
主分类号
C09B45/48
代理机构
代理人
主权项
地址
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