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经营范围
发明名称
Surface acoustic wave filter, duplexer and communication device
摘要
申请公布号
GB0109773(D0)
申请公布日期
2001.06.13
申请号
GB20010009773
申请日期
2001.04.20
申请人
MURATA MANUFACTURING CO LTD
发明人
分类号
H03H9/25;H03H9/145;H03H9/64
主分类号
H03H9/25
代理机构
代理人
主权项
地址
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