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发明名称
Rotationssymmetrische Laufzeitroehre
摘要
申请公布号
DE891714(C)
申请公布日期
1953.10.01
申请号
DE1950C003136
申请日期
1950.10.03
申请人
COMPAGNIE GENERALE DE TELEGRAPHIE SANS FIL
发明人
WARNECKE ROBERT;BEZY GEORGES
分类号
H01J25/18;H01J25/30
主分类号
H01J25/18
代理机构
代理人
主权项
地址
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