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经营范围
发明名称
Procédé d'obtention d'images photographiques monochromes en couleurs ou polychromes basées principalement sur le principe de la méthode trichrome
摘要
申请公布号
FR1090948(A)
申请公布日期
1955.04.05
申请号
FRD1090948
申请日期
1953.06.16
申请人
发明人
FOHRENBACH PIERRE-MARIE-OMER
分类号
G03C7/26
主分类号
G03C7/26
代理机构
代理人
主权项
地址
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