Process for the production of molten iron or steel by the direct method,申请号US19330695704-传众专利搜索

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发明名称	Process for the production of molten iron or steel by the direct method
摘要
申请公布号	US2045639(A)	申请公布日期	1936.06.30
申请号	US19330695704	申请日期	1933.10.28
申请人	"SACHTLEBEN" AKTIENGESELLSCHAFT FUR BERGBAU UND CHEMISCHE INDUSTRIE	发明人	EULENSTEIN FRITZ;KRUS ADOLF
分类号	C21B13/08;C21B13/14	主分类号	C21B13/08
代理机构		代理人
主权项
地址

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