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发明名称
Tonsignal-Verstärker
摘要
申请公布号
DE59307040(D1)
申请公布日期
1997.09.11
申请号
DE19935007040
申请日期
1993.02.02
申请人
PHILIPS PATENTVERWALTUNG GMBH, 22335 HAMBURG, DE
发明人
DUENNEBACKE, JOACHIM, C/O PHILIPS PATENTVERWALTUNG, W-2000 HAMBURG 1, DE
分类号
H03F3/68;(IPC1-7):H03F3/68
主分类号
H03F3/68
代理机构
代理人
主权项
地址
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