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发明名称
Einlageeinrichtung bei einer Aufnahme- und Wiedergabevorrichtung mit einem magnetisierbaren Tontraeger mit Fuehrungsrillen
摘要
申请公布号
DE1042263(B)
申请公布日期
1958.10.30
申请号
DE1954S039787
申请日期
1954.06.28
申请人
SVENSKA AKTIEBOLAGET GASACCUMULATOR
发明人
BEER PALLE-FINN
分类号
G11B25/04
主分类号
G11B25/04
代理机构
代理人
主权项
地址
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