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发明名称
DIRECTION FINDER OPERATING ACCORDING TO THE AMPLITUDE COMPARISON METHOD
摘要
申请公布号
CA591544(A)
申请公布日期
1960.01.26
申请号
CAD591544
申请日期
申请人
N.V. PHILIPS GLOEILAMPENFABRIEKEN
发明人
FREDERIK J. VAN HUTTEN;JACOB VAN NIEUWKOOP
分类号
主分类号
代理机构
代理人
主权项
地址
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