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发明名称
Kurzwellenmagnetronanordnung unter Verwendung einer Roehre mit vier Anodenteilen
摘要
申请公布号
DE679440(C)
申请公布日期
1939.08.05
申请号
DE1936T046773D
申请日期
1936.04.16
申请人
TELEFUNKEN GESELLSCHAFT FUER DRAHTLOSE TELEGRAPHIE M.B.H.
发明人
FRITZ DR. KARL
分类号
H01J25/58
主分类号
H01J25/58
代理机构
代理人
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地址
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