Improvements in and relating to the manufacture of steel,申请号GB19450022100-传众专利搜索

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发明名称	Improvements in and relating to the manufacture of steel
摘要
申请公布号	GB641073(A)	申请公布日期	1950.08.02
申请号	GB19450022100	申请日期	1945.08.28
申请人	JEAN CHARLES FOURMANOIT	发明人
分类号	C21C7/06	主分类号	C21C7/06
代理机构		代理人
主权项
地址

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