LUMINOUS AND ACOUSTICAL CEILING STRUCTURE,申请号CAD598854-传众专利搜索

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发明名称	LUMINOUS AND ACOUSTICAL CEILING STRUCTURE
摘要
申请公布号	CA598854(A)	申请公布日期	1960.05.31
申请号	CAD598854	申请日期
申请人	CURTIS-ALLBRITE LIGHTING	发明人	GEORGE GILLEARD
分类号		主分类号
代理机构		代理人
主权项
地址

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