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发明名称
Production de nouveaux colorants
摘要
申请公布号
FR773332(A)
申请公布日期
1934.11.16
申请号
FRD773332
申请日期
1934.05.16
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C09B23/01;C09B23/04;C09B23/14
主分类号
C09B23/01
代理机构
代理人
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