Perfectionnements aux interrupteurs électriques comportant un contact en forme de coin,申请号FRD685267-传众专利搜索

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发明名称	Perfectionnements aux interrupteurs électriques comportant un contact en forme de coin
摘要
申请公布号	FR685267(A)	申请公布日期	1930.07.08
申请号	FRD685267	申请日期	1929.11.20
申请人	COMPAGNIE FRANCAISE POUR L'EXPLOITATION DES PROCEDES THOMSON-HOUSTON	发明人
分类号	H01H1/42;H01H33/12	主分类号	H01H1/42
代理机构		代理人
主权项
地址

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