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经营范围
发明名称
UN DISPOSITIVO DE SOPORTE QUE TIENE, AL MENOS, UNA CABEZA MAGNETICA, MONTADA SOBRE EL, PARA USO EN UN APARATO PARA RE-GISTRAR YNO REPRODUCIR UN REGISTRO MAGNETICO.
摘要
申请公布号
ES163054(Y)
申请公布日期
1971.11.16
申请号
ES19540001630U
申请日期
1970.11.07
申请人
N. V. PHILIPS'GLOEILAMPENFABRIEKEN
发明人
分类号
G11B5/53;(IPC1-7):11B/
主分类号
G11B5/53
代理机构
代理人
主权项
地址
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