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发明名称
RETE DI INCROCIO PER UN SISTEMA DI ALTOPARLANTI ELETTROSTATICI A PIU ELEMENTI
摘要
申请公布号
IT1028833(B)
申请公布日期
1979.02.10
申请号
IT19750009463
申请日期
1975.06.19
申请人
KOSS CORP
发明人
分类号
H04R3/06;H04R19/02;(IPC1-7):H04R/
主分类号
H04R3/06
代理机构
代理人
主权项
地址
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