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发明名称
Remote selective control system
摘要
申请公布号
US2131164(A)
申请公布日期
1938.09.27
申请号
US19350051039
申请日期
1935.11.22
申请人
COMPAGNIE GENERALE DE TELEGRAPHIE SANS FIL
发明人
CHAUVEAU LOUIS L. E.
分类号
G08C19/18
主分类号
G08C19/18
代理机构
代理人
主权项
地址
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