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发明名称
Dispositif de mémoire magnétique, en particulier pour les appareils de reproduction phonographique
摘要
申请公布号
FR1224993(A)
申请公布日期
1960.06.28
申请号
FR19590786389
申请日期
1959.02.11
申请人
SOCIETE ARTISTIQUE FRANCAISE
发明人
分类号
G11B25/06
主分类号
G11B25/06
代理机构
代理人
主权项
地址
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