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发明名称
Einrichtung zur Rueckgewinnung des Loeschmediums bei Schaltern, in denen der Unterbrechungslichtbogen durch zugefuehrtes oder im Schalter selbst entwickeltes Gas geloescht wird
摘要
申请公布号
DE586753(C)
申请公布日期
1933.10.25
申请号
DE1931L079054D
申请日期
1931.08.08
申请人
EMIL LANGE
发明人
分类号
A47J31/043;H01H33/56;H01H33/86;H01H33/95;H01H33/98;H01H33/985
主分类号
A47J31/043
代理机构
代理人
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