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发明名称
ANALOG SIGNAL OUTPUT CIRCUIT AND MULTI LEVEL ??MODULATOR USING THE SAME
摘要
申请公布号
KR100685191(B1)
申请公布日期
2007.02.22
申请号
KR20040079900
申请日期
2004.10.07
申请人
发明人
分类号
H03M1/66;H03M1/68;H03M3/02;H03M3/04;H03M7/36
主分类号
H03M1/66
代理机构
代理人
主权项
地址
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