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发明名称
Spiegelsteuerung fuer den optischen Ausgleich der Bildwanderung bei Kinematographen
摘要
申请公布号
DE508852(C)
申请公布日期
1930.10.02
申请号
DENDATM106797D
申请日期
申请人
WILHELM METTE
发明人
分类号
G03B41/10
主分类号
G03B41/10
代理机构
代理人
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