Perfectionnements aux interrupteurs,申请号FRD855804-传众专利搜索

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发明名称	Perfectionnements aux interrupteurs
摘要
申请公布号	FR855804(A)	申请公布日期	1940.05.21
申请号	FRD855804	申请日期	1939.06.06
申请人	WESTINGHOUSE ELECTRIC AND MANUFACTURING COMPANY	发明人
分类号	B23B11/00;H01H9/28;H01H9/38	主分类号	B23B11/00
代理机构		代理人
主权项
地址

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