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发明名称
Luftgekühlte Anode für Elektronenröhren.
摘要
申请公布号
CH287013(A)
申请公布日期
1952.11.15
申请号
CHD287013
申请日期
1951.02.05
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
AKTIENGESELLSCHAFT SIEMENS & HALSKE
分类号
H01J19/36
主分类号
H01J19/36
代理机构
代理人
主权项
地址
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