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经营范围
发明名称
Identical surface shaped reflectors in semi-tandem arrangement
摘要
申请公布号
EP0593903(B1)
申请公布日期
1998.05.13
申请号
EP19930114849
申请日期
1993.09.15
申请人
HUGHES AIRCRAFT COMPANY
发明人
RAMANUJAM, PARTHASARATHY;HA, ENG-CHONG;BOCKRATH, THOMAS A.
分类号
H01Q15/22;H01Q19/17;H01Q25/00;(IPC1-7):H01Q15/22
主分类号
H01Q15/22
代理机构
代理人
主权项
地址
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