Verfahren zur Erhoehung der Lebensdauer kupferner Kokillen,申请号DE1932V027733D-传众专利搜索

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发明名称	Verfahren zur Erhoehung der Lebensdauer kupferner Kokillen
摘要
申请公布号	DE573459(C)	申请公布日期	1933.04.01
申请号	DE1932V027733D	申请日期	1932.01.24
申请人	VEREINIGTE STAHLWERKE AKT.-GES.	发明人
分类号	B22D13/10	主分类号	B22D13/10
代理机构		代理人
主权项
地址

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