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发明名称
Ultrakurzwellenschaltung, insbesondere Verstaerkerschaltung, unter Verwendung einer Wanderfeldroehre mit einem Wellenleiter
摘要
申请公布号
DE881532(C)
申请公布日期
1953.07.02
申请号
DE1950C002920
申请日期
1950.10.01
申请人
COMPAGNIE GENERALE DE TELEGRAPHIE SANS FIL
发明人
LERBS ALFRED
分类号
H01J25/36
主分类号
H01J25/36
代理机构
代理人
主权项
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