Verfahren zur Befestigung von Kernen, insbesondere Sandkernen, fuer Giessformen miteinander,申请号DE1941W109575D-传众专利搜索

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发明名称	Verfahren zur Befestigung von Kernen, insbesondere Sandkernen, fuer Giessformen miteinander
摘要
申请公布号	DE727949(C)	申请公布日期	1942.11.16
申请号	DE1941W109575D	申请日期	1941.09.07
申请人	HEINRICH WELTERS	发明人	WELTERS HEINRICH
分类号	B22C9/10	主分类号	B22C9/10
代理机构		代理人
主权项
地址

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