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经营范围
发明名称
Improvements in or relating to Recording and/or Play-back Apparatus
摘要
申请公布号
GB1162682(A)
申请公布日期
1969.08.27
申请号
GB19660037504
申请日期
1966.08.22
申请人
PHILIPS ELECTRONIC AND ASSOCIATED INDUSTRIES LIMITED
发明人
分类号
G11B15/24;G11B15/675
主分类号
G11B15/24
代理机构
代理人
主权项
地址
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