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经营范围
发明名称
HIGH FREQUENCY FILTER
摘要
申请公布号
JPH05267908(A)
申请公布日期
1993.10.15
申请号
JP19920091926
申请日期
1992.03.17
申请人
发明人
分类号
H01P1/203;(IPC1-7):H01P1/203
主分类号
H01P1/203
代理机构
代理人
主权项
地址
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