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发明名称
Nouveaux colorants chromés
摘要
申请公布号
FR704180(A)
申请公布日期
1931.05.15
申请号
FRD704180
申请日期
1930.10.21
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C09B45/16
主分类号
C09B45/16
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