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发明名称
MECANISME DE REPERAGE DE MAGASIN A DIAPOSITIVES POUR PROJECTEURS ET APPAREILS SIMILAIRES
摘要
申请公布号
BE810275(A1)
申请公布日期
1974.05.16
申请号
BE19740140269
申请日期
1974.01.29
申请人
发明人
分类号
G03B23/00;G03B23/04;(IPC1-7):G03B/
主分类号
G03B23/00
代理机构
代理人
主权项
地址
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