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发明名称
Ventil zur Steuerung der Druckgaszufuhr bei Schaltern mit Lichtbogenlöschung durch Druckgas.
摘要
申请公布号
CH189740(A)
申请公布日期
1937.03.15
申请号
CHD189740
申请日期
1936.02.11
申请人
ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT
发明人
ELEKTRICITAETS-GESELLSCHAFT ALLGEMEINE
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