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发明名称
Durch ein von einer Stromquelle gespeistes Drehspuleninstrument betätigte und mittels eines Photowiderstandes gesteuerte automatische Blendeneinrichtung für Photo- und Kinokameras
摘要
申请公布号
CH367045(A)
申请公布日期
1963.01.31
申请号
CH19590072490
申请日期
1959.04.24
申请人
KERN & CO. AG
发明人
HINDEN,FRITZ
分类号
G03B7/085
主分类号
G03B7/085
代理机构
代理人
主权项
地址
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