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发明名称
Record changer mechanism
摘要
申请公布号
US3038728(A)
申请公布日期
1962.06.12
申请号
US19600011883
申请日期
1960.02.29
申请人
ZENITH RADIO CORPORATION
发明人
GALKE RALPH W.;HATHAWAY RICHARD A.
分类号
G11B17/02
主分类号
G11B17/02
代理机构
代理人
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