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经营范围
发明名称
Procédés et installations pour les projections cinématographiques stéréoscopiques, appareils et films
摘要
申请公布号
FR1008233(A)
申请公布日期
1952.05.15
申请号
FRD1008233
申请日期
1950.01.11
申请人
发明人
SAVOYE FRANCOIS
分类号
G03B35/00
主分类号
G03B35/00
代理机构
代理人
主权项
地址
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