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发明名称
FINE ADJUSTMENT METHOD FOR FREQUENCY IN SURFACE ACOUSTIC WAVE ELEMENT
摘要
申请公布号
JPH0292009(A)
申请公布日期
1990.03.30
申请号
JP19880243595
申请日期
1988.09.28
申请人
JAPAN RADIO CO LTD
发明人
TAGUMA KYUICHI
分类号
H03H3/10;H03H3/08
主分类号
H03H3/10
代理机构
代理人
主权项
地址
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