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发明名称
Phonographe muni d'un support qui soutient le bras du lecteur ou du reproducteur phonographique quand ceux-ci sont hors service
摘要
申请公布号
FR721009(A)
申请公布日期
1932.02.26
申请号
FRD721009
申请日期
1931.08.03
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
G11B33/02
主分类号
G11B33/02
代理机构
代理人
主权项
地址
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