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发明名称
Tone arm mounting for gramophones
摘要
申请公布号
US2896953(A)
申请公布日期
1959.07.28
申请号
US19540455213
申请日期
1954.09.10
申请人
THE PLESSEY COMPANY LIMITED
发明人
COSTA HARRY DA;LEE JAMES ALEXANDER
分类号
G11B3/08
主分类号
G11B3/08
代理机构
代理人
主权项
地址
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