Method and apparatus for digital-to-analog conversion with an effective pulse width modulation,申请号EP20020006572-传众专利搜索

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发明名称	Method and apparatus for digital-to-analog conversion with an effective pulse width modulation
摘要
申请公布号	EP1244219(B1)	申请公布日期	2007.01.03
申请号	EP20020006572	申请日期	2002.03.21
申请人	RICOH COMPANY, LTD.	发明人	KANNO, TOHRU
分类号	H03M1/68;H03M1/82;G06F1/025;H03M1/78	主分类号	H03M1/68
代理机构		代理人
主权项
地址

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