CATENARY LIGHTING APPARATUS,申请号CAD661775-传众专利搜索

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发明名称	CATENARY LIGHTING APPARATUS
摘要
申请公布号	CA661775(A)	申请公布日期	1963.04.23
申请号	CAD661775	申请日期
申请人	MCGRAW-EDISON (CANADA) LIMITED	发明人	HAROLD A. VAN DUSEN, JR.
分类号		主分类号
代理机构		代理人
主权项
地址

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