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发明名称
CONVERSION OF A PCM SIGNAL INTO A UPWM SIGNAL
摘要
申请公布号
EP0890221(B1)
申请公布日期
2007.07.04
申请号
EP19970917274
申请日期
1997.03.26
申请人
TEXAS INSTRUMENTS DENMARK A/S
发明人
RISBO, LARS;ANDERSEN, HANS K.
分类号
H03M1/82;H03M5/08;H03F3/217;H04L25/49
主分类号
H03M1/82
代理机构
代理人
主权项
地址
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