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发明名称
LOW NOISE BLOCK DOWN-CONVERTER FOR DIRECT BROADCAST SATELLITE RECEIVER INTEGRATED WITH A FLAT PLATE ANTENNA
摘要
申请公布号
KR970004773(B1)
申请公布日期
1997.04.03
申请号
KR19890008585
申请日期
1989.06.21
申请人
COMMUNICATIONS SATELLITE CORP.
发明人
GELLER, BERNARD D.;ZAGHLOUL, AMIR I.
分类号
H01Q21/06;H01Q21/24;H01Q23/00;H03D9/06;(IPC1-7):H01Q1/00
主分类号
H01Q21/06
代理机构
代理人
主权项
地址
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