Improvements in or relating to electric arc discharge devices,申请号GB19480023009-传众专利搜索

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发明名称	Improvements in or relating to electric arc discharge devices
摘要
申请公布号	GB659090(A)	申请公布日期	1951.10.17
申请号	GB19480023009	申请日期	1948.09.01
申请人	WESTINGHOUSE ELECTRIC INTERNATIONAL COMPANY	发明人
分类号	H01J13/48;H01J13/50	主分类号	H01J13/48
代理机构		代理人
主权项
地址

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