Verfahren zur Herstellung von hochwertigem Gusseisen,申请号DE1938W103137D-传众专利搜索

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发明名称	Verfahren zur Herstellung von hochwertigem Gusseisen
摘要
申请公布号	DE733281(C)	申请公布日期	1943.03.23
申请号	DE1938W103137D	申请日期	1938.03.19
申请人	DR. FRITZ WEEREN	发明人	WEEREN DR. FRITZ
分类号	C21C1/00	主分类号	C21C1/00
代理机构		代理人
主权项
地址

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