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发明名称
Verfahren zur Steuerung eines zwischen zwei Elektroden in freier Luft uebergehenden Entladungsstromes
摘要
申请公布号
DE649333(C)
申请公布日期
1937.08.21
申请号
DE1933G084759D
申请日期
1933.02.09
申请人
DR. ANDREAS GEMANT
发明人
分类号
主分类号
代理机构
代理人
主权项
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