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发明名称
LOUDSPEAKER
摘要
申请公布号
SU1760646(A1)
申请公布日期
1992.09.07
申请号
SU19904839768
申请日期
1990.04.11
申请人
STATIVKA VLADIMIR E,SU;TELESHEVSKIJ VLADIMIR S,SU;KUSNUTDINOV MAGZUM G,SU
发明人
STATIVKA VLADIMIR E,SU;TELESHEVSKIJ VLADIMIR S,SU;KUSNUTDINOV MAGZUM G,SU
分类号
H04R9/04
主分类号
H04R9/04
代理机构
代理人
主权项
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