MODULAR GRID FOR CEILING TILE,申请号CAD620469-传众专利搜索

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发明名称	MODULAR GRID FOR CEILING TILE
摘要
申请公布号	CA620469(A)	申请公布日期	1961.05.16
申请号	CAD620469	申请日期
申请人	UNIVERSAL SECTIONS AND MOULDINGS LIMITED	发明人	DANIEL WIENER
分类号		主分类号
代理机构		代理人
主权项
地址

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