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经营范围
发明名称
Procédé de production d'images en couleurs
摘要
申请公布号
FR872604(A)
申请公布日期
1942.06.15
申请号
FRD872604
申请日期
1941.05.24
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
G03C7/28
主分类号
G03C7/28
代理机构
代理人
主权项
地址
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