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经营范围
发明名称
RECORDING AND/OR PLAYBACK APPARATUS
摘要
申请公布号
GB1587423(A)
申请公布日期
1981.04.01
申请号
GB19770027649
申请日期
1977.07.01
申请人
PHILIPS NV
发明人
分类号
G11B5/52;G11B5/53;G11B15/61;(IPC1-7):H02K7/08;G11B15/28;G11B19/00;G11B21/00
主分类号
G11B5/52
代理机构
代理人
主权项
地址
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