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发明名称
DUAL MODE FILTERS
摘要
申请公布号
AU2921384(A)
申请公布日期
1984.12.20
申请号
AU19840029213
申请日期
1984.06.08
申请人
TELETTRA - TELEFONIA ELETTRONICA E RADIO S.P.A.
发明人
ENRICO BRAMBILLA
分类号
H01P1/208
主分类号
H01P1/208
代理机构
代理人
主权项
地址
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