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发明名称
Procédé de guidage et d'atterrissage par ondes hertziennes pour avions sans visibilité
摘要
申请公布号
FR799180(A)
申请公布日期
1936.06.08
申请号
FRD799180
申请日期
1935.03.09
申请人
SOCIETE FRANCAISE RADIO-ELECTRIQUE
发明人
分类号
G01S1/02
主分类号
G01S1/02
代理机构
代理人
主权项
地址
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