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发明名称
Kühleinrichtung für Magnetronröhren.
摘要
申请公布号
CH204626(A)
申请公布日期
1939.05.15
申请号
CHD204626
申请日期
1938.08.15
申请人
AKTIENGESELLSCHAFT BROWN, BOVERI & CIE.
发明人
CIE. AKTIENGESELLSCHAFT BROWN, BOVERI &
分类号
H01J25/52
主分类号
H01J25/52
代理机构
代理人
主权项
地址
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