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经营范围
发明名称
Surface acoustic wave filter
摘要
申请公布号
EP0897218(B1)
申请公布日期
2006.09.27
申请号
EP19980401971
申请日期
1998.08.03
申请人
MURATA MANUFACTURING CO., LTD.
发明人
USHIROKU, TADAMASA
分类号
H03H9/145;H03H9/64;H03H9/25
主分类号
H03H9/145
代理机构
代理人
主权项
地址
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