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发明名称
SURFACE ACOUSTIC WAVE ELEMENT
摘要
申请公布号
JPH0248811(A)
申请公布日期
1990.02.19
申请号
JP19880200643
申请日期
1988.08.10
申请人
MITSUBISHI ELECTRIC CORP
发明人
OKAMOTO KAZUTOSHI
分类号
H03H9/145;H03H3/08
主分类号
H03H9/145
代理机构
代理人
主权项
地址
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