METHOD AND APPARATUS FOR PRODUCING RAILWAY CARRIAGE ROOFS,申请号CAD867025-传众专利搜索

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发明名称	METHOD AND APPARATUS FOR PRODUCING RAILWAY CARRIAGE ROOFS
摘要
申请公布号	CA867025(A)	申请公布日期	1971.03.30
申请号	CAD867025	申请日期
申请人	CEGEDUR GP	发明人	FRANCOIS COLAS
分类号		主分类号
代理机构		代理人
主权项
地址

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