Verfahren zur Erzverhuettung,申请号DE1950D003374-传众专利搜索

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发明名称	Verfahren zur Erzverhuettung
摘要
申请公布号	DE833127(C)	申请公布日期	1952.03.03
申请号	DE1950D003374	申请日期	1950.06.10
申请人	DEMAG A.G.	发明人	HOFMEISTER HANS
分类号	C22B1/14	主分类号	C22B1/14
代理机构		代理人
主权项
地址

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