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发明名称
SPACECRAFT ANTENNAS AND BEAM STEERING METHODS FOR SATELLITE COMMUNICATION SYSTEM
摘要
申请公布号
EP0611491(B1)
申请公布日期
1997.12.29
申请号
EP19920925035
申请日期
1992.11.05
申请人
TELEDESIC CORPORATION
发明人
LOCKIE, DOUGLAS, GENE
分类号
B64G1/22;H01Q1/28;H01Q25/00;H04B7/204;(IPC1-7):H01Q25/00
主分类号
B64G1/22
代理机构
代理人
主权项
地址
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