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发明名称
Ultrakurzwellenroehre, insbesondere Triode, mit im Vakuum angeordnetem Resonanzkreis
摘要
申请公布号
DE923860(C)
申请公布日期
1955.02.21
申请号
DE1942A005515D
申请日期
1942.12.18
申请人
ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT
发明人
MAYER KONRAD DR.-ING.
分类号
H01J19/80
主分类号
H01J19/80
代理机构
代理人
主权项
地址
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