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发明名称
Radio frequency electric switch
摘要
申请公布号
US2759153(A)
申请公布日期
1956.08.14
申请号
US19500169698
申请日期
1950.06.22
申请人
GENERAL COMMUNICATION COMPANY
发明人
CHARLES RANDOLPH E.
分类号
H01P1/12
主分类号
H01P1/12
代理机构
代理人
主权项
地址
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