Verfahren zur Herstellung von Maskenformen und Maskenkernen,申请号DE1961C025771-传众专利搜索

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发明名称	Verfahren zur Herstellung von Maskenformen und Maskenkernen
摘要
申请公布号	DE1173617(B)	申请公布日期	1964.07.09
申请号	DE1961C025771	申请日期	1961.12.16
申请人	CRONING & CO.	发明人	KLEMMER MATHIAS;LOTTERMOSER MANFRED
分类号	B22C23/00	主分类号	B22C23/00
代理机构		代理人
主权项
地址

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