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发明名称
MANUFACTURE OF SURFACE ACOUSTIC WAVE ELEMENT
摘要
申请公布号
JPH0722885(A)
申请公布日期
1995.01.24
申请号
JP19930163643
申请日期
1993.07.01
申请人
SEIKO EPSON CORP
发明人
MITSUI YUJI
分类号
H03H3/10;H03H9/25;(IPC1-7):H03H3/10
主分类号
H03H3/10
代理机构
代理人
主权项
地址
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