Saw filter and mobile telephone using same,申请号EP19900110598-传众专利搜索

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发明名称	Saw filter and mobile telephone using same
摘要
申请公布号	EP0401737(B1)	申请公布日期	1997.10.01
申请号	EP19900110598	申请日期	1990.06.05
申请人	HITACHI, LTD.	发明人	OHNUKI, HIDEO;HOSAKA, NORIO;WATANABE, HITOSHI;YAMADA, YUN
分类号	H03H9/145;H03H9/64;(IPC1-7):H03H9/64	主分类号	H03H9/145
代理机构		代理人
主权项
地址

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