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发明名称
Elektronenstrahlroehre mit Gluehkathode, Auffanganode und Elektronenlinse, insbesondere Verstaerkerroehre
摘要
申请公布号
DE737754(C)
申请公布日期
1943.07.22
申请号
DE1932K124837D
申请日期
1932.03.24
申请人
TELEFUNKEN GESELLSCHAFT FUER DRAHTLOSE TELEGRAPHIE M.B.H.
发明人
KNOLL DR.-ING. MAX
分类号
H01J19/00
主分类号
H01J19/00
代理机构
代理人
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地址
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