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发明名称
Perfectionnement aux chambres de vaporisation d'interrupteurs à détente ou à expansion
摘要
申请公布号
FR48424(E)
申请公布日期
1938.02.03
申请号
FRD48424
申请日期
1937.05.04
申请人
FORGES ET ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE JEUMONT
发明人
分类号
H01H33/75
主分类号
H01H33/75
代理机构
代理人
主权项
地址
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