SURFACE ACOUSTIC WAVE ELEMENT AND AUTOMATIC POWER CONTROL CIRCUIT USING THIS ELEMENT,申请号JP19890209343-传众专利搜索

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发明名称	SURFACE ACOUSTIC WAVE ELEMENT AND AUTOMATIC POWER CONTROL CIRCUIT USING THIS ELEMENT
摘要
申请公布号	JPH0372705(A)	申请公布日期	1991.03.27
申请号	JP19890209343	申请日期	1989.08.11
申请人	ALPS ELECTRIC CO LTD	发明人	TANEMURA TAKESHI
分类号	H03G3/30;H03H9/25	主分类号	H03G3/30
代理机构		代理人
主权项
地址

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