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发明名称
CHIP-TYPE PIEZOELECTRIC FILTER
摘要
申请公布号
JPH10145182(A)
申请公布日期
1998.05.29
申请号
JP19960315595
申请日期
1996.11.11
申请人
NGK SPARK PLUG CO LTD
发明人
WAKITA MANABU
分类号
H03H9/02;H03H9/54;H03H9/56;(IPC1-7):H03H9/56
主分类号
H03H9/02
代理机构
代理人
主权项
地址
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