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发明名称
SCHNITTSTELLE FÜR KOPFHÖRER
摘要
申请公布号
DE69716459(D1)
申请公布日期
2002.11.21
申请号
DE19976016459
申请日期
1997.07.02
申请人
GN NETCOM A/S, BALLERUP
发明人
LARSEN, LEO
分类号
H03G3/00;H04M1/60;(IPC1-7):H03G3/20
主分类号
H03G3/00
代理机构
代理人
主权项
地址
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