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发明名称
Surface acoustic wave filter for improving flatness of a pass band and a method of manufacturing thereof
摘要
申请公布号
EP1005154(B1)
申请公布日期
2007.01.17
申请号
EP19990402931
申请日期
1999.11.25
申请人
MURATA MANUFACTURING CO., LTD.
发明人
TANIGUCHI, NORIO
分类号
H03H9/145;H03H9/64
主分类号
H03H9/145
代理机构
代理人
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