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发明名称
Perfectionnements aux appareils de prise de vues cinématographiques de tous formats
摘要
申请公布号
FR992249(A)
申请公布日期
1951.10.16
申请号
FRD992249
申请日期
1944.06.03
申请人
发明人
BROIDO JACQUES-JEAN
分类号
G03B1/56
主分类号
G03B1/56
代理机构
代理人
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