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经营范围
发明名称
SURFACE ACOUSTIC WAVE FILTER
摘要
申请公布号
EP0064382(A3)
申请公布日期
1983.06.01
申请号
EP19820302165
申请日期
1982.04.27
申请人
FUJITSU LIMITED
发明人
ONO, MASAAKI;FUJIWARA, YOSHIRO;YANAGISAWA, MASANOBU
分类号
H03H9/145;H03H3/08;H03H9/02;H03H9/42;H03H9/64;H03H9/72;H03H9/76;(IPC1-7):H03H9/64
主分类号
H03H9/145
代理机构
代理人
主权项
地址
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