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发明名称
PROCEDIMIENTO PARA LA PREPARACION DE COLORANTES REACTIVOS.
摘要
申请公布号
ES344891(A1)
申请公布日期
1969.01.01
申请号
ES19910003448
申请日期
1967.09.09
申请人
FARBENFABRIKEN BAYER, A. G.
发明人
分类号
C09B62/20;(IPC1-7):C09B/
主分类号
C09B62/20
代理机构
代理人
主权项
地址
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