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经营范围
发明名称
Grammophontonabnehmer
摘要
申请公布号
CH375539(A)
申请公布日期
1964.02.29
申请号
CH19590079129
申请日期
1959.10.06
申请人
DECCA LIMITED
发明人
CHARLES HADDY,ARTHUR
分类号
H04R11/08;H04R11/12
主分类号
H04R11/08
代理机构
代理人
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