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发明名称
Means for recording and/or reproducing recorded high frequency signals
摘要
申请公布号
GB873562(A)
申请公布日期
1961.07.26
申请号
GB19590042680
申请日期
1959.03.15
申请人
THE TELETRAK CORPORATION
发明人
HOLT ARTHUR WHEELER
分类号
G11B15/61
主分类号
G11B15/61
代理机构
代理人
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