AC SIGNAL DETECTION CIRCUIT,申请号JP19890041219-传众专利搜索

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发明名称	AC SIGNAL DETECTION CIRCUIT
摘要
申请公布号	JPH02219338(A)	申请公布日期	1990.08.31
申请号	JP19890041219	申请日期	1989.02.20
申请人	FUJITSU LTD	发明人	HASEGAWA KENICHI;UMIGA KOJI
分类号	H04L27/00;H04B1/10	主分类号	H04L27/00
代理机构		代理人
主权项
地址

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