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发明名称
FREQUENCY CONVERTER RE-ENTRANT AMPLIFIER
摘要
申请公布号
CA767758(A)
申请公布日期
1967.09.19
申请号
CAD767758
申请日期
申请人
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
发明人
WALTER K. ALLEN
分类号
主分类号
代理机构
代理人
主权项
地址
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