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发明名称
SAW RESONATOR
摘要
申请公布号
JPH033512(A)
申请公布日期
1991.01.09
申请号
JP19890137727
申请日期
1989.05.31
申请人
SEIKO EPSON CORP
发明人
TAKAGI MICHIAKI
分类号
H03H3/10
主分类号
H03H3/10
代理机构
代理人
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