Verfahren zur Behandlung von Stahlschmelzen mit Leichtmetallen in Pulverform zwecks Desoxydation und/oder Denitrierung,申请号ATD190540-传众专利搜索

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发明名称	Verfahren zur Behandlung von Stahlschmelzen mit Leichtmetallen in Pulverform zwecks Desoxydation und/oder Denitrierung
摘要
申请公布号	AT190540(B)	申请公布日期	1957.07.10
申请号	ATD190540	申请日期	1954.02.23
申请人	DR. ING. PAUL MENZEN	发明人	DR. ING. PAUL MENZEN
分类号		主分类号
代理机构		代理人
主权项
地址

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