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发明名称
DOUBLE-MODE FILTER
摘要
申请公布号
GB8704905(D0)
申请公布日期
1987.04.08
申请号
GB19870004905
申请日期
1987.03.03
申请人
MURATA MFG CO LTD
发明人
分类号
H01P1/20;H01P1/205;H01P1/208;H01P1/219;H01P7/10
主分类号
H01P1/20
代理机构
代理人
主权项
地址
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