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发明名称
Anordnung zur Steuerung elektrischer Stroeme mit einem dampf- oder gasgefuellten Entladungsgefaess
摘要
申请公布号
DE748678(C)
申请公布日期
1944.11.08
申请号
DED748678D
申请日期
1936.10.27
申请人
发明人
分类号
H01H67/06;H02M1/04;H04Q3/00
主分类号
H01H67/06
代理机构
代理人
主权项
地址
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