Improvements in or relating to the conditioning of moulding sand or the like,申请号GB19450014328-传众专利搜索

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发明名称	Improvements in or relating to the conditioning of moulding sand or the like
摘要
申请公布号	GB593563(A)	申请公布日期	1947.10.20
申请号	GB19450014328	申请日期	1945.06.07
申请人	JOHN HARPER AND COMPANY LIMITED;BERNARD HINKS	发明人
分类号	B22C5/08	主分类号	B22C5/08
代理机构		代理人
主权项
地址

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