Improvements in or relating to the decarbonization of carboncontaining metals and ferro-alloys,申请号GB19380013319-传众专利搜索

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发明名称	Improvements in or relating to the decarbonization of carboncontaining metals and ferro-alloys
摘要
申请公布号	GB514491(A)	申请公布日期	1939.11.09
申请号	GB19380013319	申请日期	1938.05.04
申请人	IVAR RENNERFELT;BO MICHAEL STURE KALLING	发明人
分类号	C21D3/04	主分类号	C21D3/04
代理机构		代理人
主权项
地址

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