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发明名称
PHASE SHIFTER
摘要
申请公布号
GB8305508(D0)
申请公布日期
1983.03.30
申请号
GB19830005508
申请日期
1983.02.28
申请人
RAYTHEON CO
发明人
分类号
H01P1/185;H01P1/18;H01Q3/34;H03H11/16;(IPC1-7):H01P1/18
主分类号
H01P1/185
代理机构
代理人
主权项
地址
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