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发明名称
N4-SUBSTITUTED NITROPARAPHENYLENEDIAMINE DYES AND COMPOSITIONS CONTAINING THE SAME
摘要
申请公布号
CA899888(A)
申请公布日期
1972.05.09
申请号
CAD899888
申请日期
申请人
BRISTOL-MYERS CANADA LIMITED (1970)
发明人
ALEXANDER HALASZ;FREDERICK BRODY
分类号
主分类号
代理机构
代理人
主权项
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