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经营范围
发明名称
PROCEDIMIENTOS PARA LA OBTENCIoN DE COLORANTES AZOFTALOCIANINICOS INSOLUBLES EN AGUA
摘要
申请公布号
ES231005(A1)
申请公布日期
1957.05.01
申请号
ES19050002310
申请日期
1956.09.21
申请人
FARBENFABRIKEN BAYER, A.G.
发明人
分类号
(IPC1-7):C09
主分类号
(IPC1-7):C09
代理机构
代理人
主权项
地址
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