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发明名称
BAND-PASS FILTER
摘要
申请公布号
SU1693662(A1)
申请公布日期
1991.11.23
申请号
SU19894716788
申请日期
1989.07.06
申请人
BRILON VILEN S,SU;BELOVA VALENTINA M,SU;FELDSHTEJN ALEKSANDR L,SU
发明人
BRILON VILEN S,SU;BELOVA VALENTINA M,SU;FELDSHTEJN ALEKSANDR L,SU
分类号
H01P1/203
主分类号
H01P1/203
代理机构
代理人
主权项
地址
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