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发明名称
Menetelmä ja piirijärjestely signaalin erojännitteen pienentämiseksi
摘要
申请公布号
FI112131(B)
申请公布日期
2003.10.31
申请号
FI19960000578
申请日期
1996.02.08
申请人
NOKIA CORPORATION,
发明人
VAEISAENEN,RISTO
分类号
H04L27/22;H03F1/30;H04B1/10;H04B1/30;(IPC1-7):H04B1/10;H03D1/06
主分类号
H04L27/22
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代理人
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