Surface acoustic wave device,申请号EP19970101742-传众专利搜索

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发明名称	Surface acoustic wave device
摘要
申请公布号	EP0789453(B1)	申请公布日期	2002.07.24
申请号	EP19970101742	申请日期	1997.02.04
申请人	SUMITOMO ELECTRIC INDUSTRIES, LTD.	发明人	NAKAHATA, HIDEAKI;NARITA, MASASHI;HIGAKI, KENJIRO;FUJII, SATOSHI;KITABAYASHI, HIROYUKI;SHIKATA, SHIN-ICHI
分类号	C30B29/04;C30B29/30;H01L41/09;H01L41/18;H03H9/02;H03H9/145;H03H9/25;(IPC1-7):H03H9/02	主分类号	C30B29/04
代理机构		代理人
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