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发明名称
NITRO-DIPHENYLAMINES UTILISABLES COMME COLORANTS
摘要
申请公布号
BE774961(A1)
申请公布日期
1972.05.05
申请号
BE19710774961
申请日期
1971.11.05
申请人
CIBA-GEIGY A.G., A BALE (SUISSE),
发明人
分类号
C09B51/00;(IPC1-7):C09B/
主分类号
C09B51/00
代理机构
代理人
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