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发明名称
Anordnung mit einer Elektronenstroemung zur unmittelbaren Erregung einer Hohlleiterwelle
摘要
申请公布号
DE1240190(B)
申请公布日期
1967.05.11
申请号
DE196100S2750
申请日期
1961.02.28
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
GROSS DIPL.-ING. DR. FRANZ
分类号
H01J25/30;H01P1/162
主分类号
H01J25/30
代理机构
代理人
主权项
地址
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