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发明名称
SUPERHETERODYNE RECEIVER FOR PLURAL ULTRA-HIGH FREQUENCY RANGES
摘要
申请公布号
CA544337(A)
申请公布日期
1957.07.30
申请号
CAD544337
申请日期
申请人
N.V. PHILIPS GLOEILAMPENFABRIEKEN
发明人
GERRIT J. LUBBEN
分类号
主分类号
代理机构
代理人
主权项
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