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发明名称
Verfahren zum Betrieb von Gas- oder Dampfentladungsgefaessen mit durch die Entladung selbst aufgeheizten Kathoden bei wechselnden Belastungen
摘要
申请公布号
DE692704(C)
申请公布日期
1940.06.25
申请号
DE193301K9956D
申请日期
1933.04.28
申请人
LON LADISLAUS VON KRAMOLIN
发明人
分类号
H01J17/58
主分类号
H01J17/58
代理机构
代理人
主权项
地址
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