METHOD AND APPARATUS FOR ROLLING WIDE FLANGED BEAMS,申请号CAD717283-传众专利搜索

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发明名称	METHOD AND APPARATUS FOR ROLLING WIDE FLANGED BEAMS
摘要
申请公布号	CA717283(A)	申请公布日期	1965.09.07
申请号	CAD717283	申请日期
申请人	YAWATA IRON AND STEEL CO.	发明人	KANICHI KISHIKAWA
分类号		主分类号
代理机构		代理人
主权项
地址

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