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发明名称
Dispositif collecteur d'ondes pour récepteur de télégraphie et de téléphonie sans fil non sensible aux parasites industriels
摘要
申请公布号
FR724644(A)
申请公布日期
1932.04.29
申请号
FRD724644
申请日期
1931.04.30
申请人
发明人
LAUT PAUL-JOSEPH
分类号
H04B1/10
主分类号
H04B1/10
代理机构
代理人
主权项
地址
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