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发明名称
PROCEDIMIENTE PARA LA PREPARACIËN DE COLORANTES DE LA LANA
摘要
申请公布号
ES256832(A1)
申请公布日期
1960.09.01
申请号
ES19320002568
申请日期
1960.03.25
申请人
J. R. GEIGY, A. G.
发明人
分类号
C09B29/30;(IPC1-7):C09B29/30
主分类号
C09B29/30
代理机构
代理人
主权项
地址
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