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发明名称
Montage électrique permettant de compenser l'effet d'antenne des antennes pour ondes dirigées
摘要
申请公布号
FR888486(A)
申请公布日期
1943.12.14
申请号
FRD888486
申请日期
1942.11.20
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
G01S3/06;H04B1/12
主分类号
G01S3/06
代理机构
代理人
主权项
地址
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