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发明名称
Nouveaux colorants pour la rayonne d'acétate, leur procédé de préparation et leurs applications
摘要
申请公布号
FR70080(E)
申请公布日期
1959.02.02
申请号
FRD70080
申请日期
1956.10.18
申请人
SANDOZ
发明人
分类号
C09B51/00;C09B56/00
主分类号
C09B51/00
代理机构
代理人
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