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经营范围
发明名称
Procédé de fabrication de colorants de pentacarbocyanines asymétriques
摘要
申请公布号
FR774028(A)
申请公布日期
1934.11.29
申请号
FRD774028
申请日期
1934.06.01
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C09B23/08
主分类号
C09B23/08
代理机构
代理人
主权项
地址
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