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发明名称
Schaltungsanordnung zur Erzeugung ultrahochfrequenter elektromagnetischer Schwingungen mittels einer Magnetfeldroehre
摘要
申请公布号
DE761408(C)
申请公布日期
1953.05.04
申请号
DE1938M142472D
申请日期
1938.08.07
申请人
MARCONI'S WIRELESS TELEGRAPH COMPANY LTD.
发明人
BRETT GEORG FAIRBURN
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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