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发明名称
HIGH FREQUENCY ATTENUATOR
摘要
申请公布号
PL280234(A1)
申请公布日期
1991.01.28
申请号
PL19890280234
申请日期
1989.06.23
申请人
PRZED DOSWIADCZALNO PROD ELEKT
发明人
POLISIAK STANISLAW;DABROWSKI ANDRZEJ;SIEMIENOWICZ TADEUSZ
分类号
H01P1/22;(IPC1-7):H01P1/22
主分类号
H01P1/22
代理机构
代理人
主权项
地址
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