Verfahren zur Herstellung von Formmasken und Kernen,申请号DE1953C007891-传众专利搜索

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发明名称	Verfahren zur Herstellung von Formmasken und Kernen
摘要
申请公布号	DE1042183(B)	申请公布日期	1958.10.30
申请号	DE1953C007891	申请日期	1953.07.15
申请人	ELLY CRONING, GEB. BOERNSEN	发明人	CRONING JOHANNES
分类号	B22C3/00	主分类号	B22C3/00
代理机构		代理人
主权项
地址

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