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发明名称
Dispositif d'accouplement à commande par moteur électrique, notamment pour appareils cinématographiques
摘要
申请公布号
FR786629(A)
申请公布日期
1935.09.06
申请号
FRD786629
申请日期
1935.03.02
申请人
EUGEN BAUER G.M.B.H.
发明人
分类号
G03B1/40
主分类号
G03B1/40
代理机构
代理人
主权项
地址
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