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发明名称
Piezoelektrischer resonierender Filter und Duplexer
摘要
申请公布号
DE60314715(D1)
申请公布日期
2007.08.16
申请号
DE20036014715
申请日期
2003.12.10
申请人
TDK CORP.
发明人
KOMURO, EIJU;SAITOU, HISATOSHI;NOGUCHI, TAKAO;ABE, HIDENORI
分类号
H03H9/58;H03H3/04;H03H9/02;H03H9/17;H03H9/24;H03H9/60;H03H9/70
主分类号
H03H9/58
代理机构
代理人
主权项
地址
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