SODIUM VAPOUR ELECTRIC DISCHARGE LAMPS,申请号CAD580691-传众专利搜索

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发明名称	SODIUM VAPOUR ELECTRIC DISCHARGE LAMPS
摘要
申请公布号	CA580691(A)	申请公布日期	1959.08.04
申请号	CAD580691	申请日期
申请人	THE GENERAL ELECTRIC COMPANY LIMITED	发明人	SYDNEY A. R. RIGDEN
分类号		主分类号
代理机构		代理人
主权项
地址

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