Voltage-controlled variable-passband filter and high-frequency circuit module incorporating same,申请号EP19970119834-传众专利搜索

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发明名称	Voltage-controlled variable-passband filter and high-frequency circuit module incorporating same
摘要
申请公布号	EP0843374(B1)	申请公布日期	2003.04.09
申请号	EP19970119834	申请日期	1997.11.12
申请人	SHARP KABUSHIKI KAISHA	发明人	TSUDA, YOICHI
分类号	H01G7/06;H01G5/40;H01P1/203;H01P1/205;H03H7/12;H04B1/40;(IPC1-7):H01P1/203	主分类号	H01G7/06
代理机构		代理人
主权项
地址

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