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发明名称
SURFACE ACOUSTIC WAVE ELEMENT AND ITS MANUFACTURE
摘要
申请公布号
JPH0548383(A)
申请公布日期
1993.02.26
申请号
JP19910199052
申请日期
1991.08.08
申请人
SUMITOMO ELECTRIC IND LTD
发明人
YAGOU AKIHIRO;FUJIMORI NAOHARU;IMAI TAKAHIRO;NAKAHATA HIDEAKI
分类号
H03H3/08;H03H9/145;H03H9/25
主分类号
H03H3/08
代理机构
代理人
主权项
地址
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