Improvements in or relating to the addition of alloying elements and other substances to steel and other metals,申请号GB19540008399-传众专利搜索

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发明名称	Improvements in or relating to the addition of alloying elements and other substances to steel and other metals
摘要
申请公布号	GB792192(A)	申请公布日期	1958.03.19
申请号	GB19540008399	申请日期	1954.06.03
申请人	LEDLOY LIMITED	发明人	SPRIGGS HENRY;WRAGGE WILLIAM BENJAMIN
分类号	C21C7/00	主分类号	C21C7/00
代理机构		代理人
主权项
地址

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