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发明名称
SURFACE WAVE VIBRATION ELEMENT
摘要
申请公布号
JPH0621748(A)
申请公布日期
1994.01.28
申请号
JP19920173565
申请日期
1992.07.01
申请人
FUJITSU LTD
发明人
NAGATA KENJI
分类号
H03H9/25;(IPC1-7):H03H9/25
主分类号
H03H9/25
代理机构
代理人
主权项
地址
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