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发明名称
Tape recorder
摘要
申请公布号
US3105646(A)
申请公布日期
1963.10.01
申请号
US19610122930
申请日期
1961.07.10
申请人
ZENITH RADIO CORPORATION
发明人
POLLEY EUGENE J.;ROST RICHARD L.
分类号
G11B15/68
主分类号
G11B15/68
代理机构
代理人
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地址
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