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发明名称
Leistungslos gesteuerte Gasentladungsroehre
摘要
申请公布号
DE940417(C)
申请公布日期
1956.03.15
申请号
DE1944I002913D
申请日期
1944.08.20
申请人
INTERESSENGEMEINSCHAFT FUER RUNDFUNKSCHUTZRECHTE E. V. (IGR)
发明人
MIEHLNICKEL ERWIN DR.
分类号
H01J7/44
主分类号
H01J7/44
代理机构
代理人
主权项
地址
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