Variable reactance circuit producing negative to positive varying reactance,申请号US19880206272-传众专利搜索

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发明名称	Variable reactance circuit producing negative to positive varying reactance
摘要
申请公布号	US4990872(A)	申请公布日期	1991.02.05
申请号	US19880206272	申请日期	1988.06.13
申请人	SANYO ELECTRIC CO., LTD.	发明人	ISHIGURO, KAZUHISA;YAMAGISHI, MIKIO
分类号	H03H11/48;H03H11/52	主分类号	H03H11/48
代理机构		代理人
主权项
地址

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