Improvements in or relating to electric circuit interrupters having arc extinguishing means,申请号GB19470034568-传众专利搜索

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发明名称	Improvements in or relating to electric circuit interrupters having arc extinguishing means
摘要
申请公布号	GB630838(A)	申请公布日期	1949.10.21
申请号	GB19470034568	申请日期	1947.12.30
申请人	WESTINGHOUSE ELECTRIC INTERNATIONAL COMPANY	发明人
分类号	H01H9/44	主分类号	H01H9/44
代理机构		代理人
主权项
地址

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