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经营范围
发明名称
Radio frequency apparatus.
摘要
申请公布号
EP0469741(B1)
申请公布日期
1995.05.17
申请号
EP19910306417
申请日期
1991.07.16
申请人
SYMMETRICOM, INC.
发明人
BRANSON, SIDNEY JOHN
分类号
G01S5/14;H01P5/08;H01Q1/36;H01Q9/28;H01Q11/08;H01Q21/26;(IPC1-7):H01Q11/08
主分类号
G01S5/14
代理机构
代理人
主权项
地址
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