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经营范围
发明名称
MOVING COIL LOUDSPEAKER
摘要
申请公布号
SU1753625(A1)
申请公布日期
1992.08.07
申请号
SU19904787126
申请日期
1990.01.29
申请人
KI ZAVOD "MAYAK";O ZAVOD "AKUSTIKA"
发明人
ZINDER NAUM M,SU;LEV EVGENIJ TS,SU;ZINDER VALENTINA G,SU;KARPENKO GALINA M,SU
分类号
H04R9/06
主分类号
H04R9/06
代理机构
代理人
主权项
地址
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