Machine pour le traitement du sable de fonderie,申请号FRD1083285-传众专利搜索

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发明名称	Machine pour le traitement du sable de fonderie
摘要
申请公布号	FR1083285(A)	申请公布日期	1955.01.06
申请号	FRD1083285	申请日期	1953.09.11
申请人		发明人	WESTIN KARL GORAN
分类号	B22C5/04	主分类号	B22C5/04
代理机构		代理人
主权项
地址

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