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经营范围
发明名称
Procédé de projection de films lenticulaires en couleurs correctes
摘要
申请公布号
FR771961(A)
申请公布日期
1934.10.20
申请号
FRD771961
申请日期
1934.04.18
申请人
IG FARBENINDUSTRIE AG
发明人
分类号
G03C7/14
主分类号
G03C7/14
代理机构
代理人
主权项
地址
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