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发明名称
Perfectionnements apportés aux dispositifs pour la reproduction d'un film cinématographique
摘要
申请公布号
FR1268000(A)
申请公布日期
1961.07.28
申请号
FR19600832475
申请日期
1960.07.08
申请人
SVENSKA AKTIEBOLAGET VIEW-BOX SYSTEM
发明人
分类号
G03B21/32;G11B15/34
主分类号
G03B21/32
代理机构
代理人
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