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发明名称
Replaceable stylus holders for phonograph pickups
摘要
申请公布号
US3236956(A)
申请公布日期
1966.02.22
申请号
US19650470339
申请日期
1965.07.01
申请人
SONOTONE CORPORATION
发明人
KANTROWITZ PHILIP
分类号
H04R1/16;H04R17/08
主分类号
H04R1/16
代理机构
代理人
主权项
地址
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