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发明名称
Microwave impedance branch
摘要
申请公布号
US2931992(A)
申请公布日期
1960.04.05
申请号
US19560595349
申请日期
1956.07.02
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
CAROSELLI FRANK
分类号
H01P1/207
主分类号
H01P1/207
代理机构
代理人
主权项
地址
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