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发明名称
DEMODULERING AV MF-SIGNAL MED SIGMA-DELTA-KONVERTER
摘要
申请公布号
FI933989(A0)
申请公布日期
1993.09.10
申请号
FI19930003989
申请日期
1993.09.10
申请人
NOKIA MOBILE PHONES LTD.
发明人
HULKKO, JAAKKO;KONTAS, VEIJO;SIREN, LAURI
分类号
H03D3/00;H03D7/00;H03D7/16;H03M3/02;H04B14/06
主分类号
H03D3/00
代理机构
代理人
主权项
地址
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