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发明名称
SPACE AMPLIFIER
摘要
申请公布号
EP0203777(A3)
申请公布日期
1988.02.03
申请号
EP19860303857
申请日期
1986.05.21
申请人
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
发明人
GANS, MICHAEL JAMES;SCHNEIDER, MARTIN VICTOR;TRAMBARULO, RALPH FRANCIS
分类号
H03F3/54;H01Q21/00;H03F3/60;H03F3/68;(IPC1-7):H01Q21/00
主分类号
H03F3/54
代理机构
代理人
主权项
地址
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