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经营范围
发明名称
A MOVING-COIL PICKUP
摘要
申请公布号
EP0002955(B1)
申请公布日期
1982.05.12
申请号
EP19780300900
申请日期
1978.12.22
申请人
ORTOFON MANUFACTURING A/S
发明人
HANSEN, BJARNE SOLBERG;GUDMANDSEN, ROBERT
分类号
H04R9/12;H04R9/16;(IPC1-7):04R9/16
主分类号
H04R9/12
代理机构
代理人
主权项
地址
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