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发明名称
METHOD OF MAKING VOICE COIL
摘要
申请公布号
RU1818715(C)
申请公布日期
1993.05.30
申请号
SU19914945483
申请日期
1991.06.14
申请人
OTRASLEVOE SPETSIALNOE KONSTRUKTORSKO-TEKHNOLOGICHESKOE BYURO "AKUSTIKA"
发明人
GAFT VIKTOR YA;MARMER EFIM L
分类号
H04R9/04;(IPC1-7):H04R9/04
主分类号
H04R9/04
代理机构
代理人
主权项
地址
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