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发明名称
Vorrichtung zum Loeschen elektrischer Lichtboegen durch gasfoermige Mittel fuer Hochspannungswechselstromschalter
摘要
申请公布号
DE767549(C)
申请公布日期
1952.12.08
申请号
DE1939E052539D
申请日期
1939.05.12
申请人
ETABLISSEMENTS MERLIN & GERIN SOCIETE ANONYME
发明人
LATOUR ANDRE
分类号
H01H33/70
主分类号
H01H33/70
代理机构
代理人
主权项
地址
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