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经营范围
发明名称
Improvements in or relating to magnetic tape recording and/or reproducing apparatus
摘要
申请公布号
GB961634(A)
申请公布日期
1964.06.24
申请号
GB19620025143
申请日期
1962.06.29
申请人
AMPEX CORPORATION
发明人
分类号
G11B5/008;H04N5/782;H04N5/95
主分类号
G11B5/008
代理机构
代理人
主权项
地址
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