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发明名称
SURFACE ACOUSTIC WAVE DEVICE
摘要
申请公布号
US5235236(A)
申请公布日期
1993.08.10
申请号
US19920937983
申请日期
1992.08.28
申请人
SUMITOMO ELECTRIC INDUSTRIES, LTD.
发明人
NAKAHATA, HIDEAKI;SHIKATA, SHINICHI;HACHIGO, AKIHIRO;FUJIMORI, NAOJI
分类号
H03H9/25;H03H3/08;H03H9/02
主分类号
H03H9/25
代理机构
代理人
主权项
地址
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