METHOD OF MANUFACTURING STEEL,申请号CAD302393-传众专利搜索

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发明名称	METHOD OF MANUFACTURING STEEL
摘要
申请公布号	CA302393(A)	申请公布日期	1930.07.22
申请号	CAD302393	申请日期
申请人	THE GRANULAR IRON COMPANY;CANADIAN STEEL CORPORATION;UNITED STATES STEEL CORPORATION	发明人	JOSEPH KENT SMITH
分类号		主分类号
代理机构		代理人
主权项
地址

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