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发明名称
Phonograph pickup with resioiently loaded stylus beam
摘要
申请公布号
US3243524(A)
申请公布日期
1966.03.29
申请号
US19620207496
申请日期
1962.07.05
申请人
RADIO CORPORATION OF AMERICA
发明人
LAUX DAVID E.
分类号
H04R1/16;H04R17/02;H04R17/08
主分类号
H04R1/16
代理机构
代理人
主权项
地址
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