Nouveaux interrupteurs électriques à gaz sous pression,申请号FRD783575-传众专利搜索

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发明名称	Nouveaux interrupteurs électriques à gaz sous pression
摘要
申请公布号	FR783575(A)	申请公布日期	1935.07.16
申请号	FRD783575	申请日期	1934.12.04
申请人	SOCIETE GENERALE DE CONSTRUCTIONS ELECTRIQUES ET MECANIQUES	发明人
分类号	F16K5/20;H01H33/70	主分类号	F16K5/20
代理机构		代理人
主权项
地址

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