Foreuse de trou de coulée.,申请号BE19630629849-传众专利搜索

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发明名称	Foreuse de trou de coulée.
摘要
申请公布号	BE629849(A1)	申请公布日期	1963.10.21
申请号	BE19630629849	申请日期	1963.03.20
申请人	RICHARD THOMAS & BALDWINS LIMITED	发明人
分类号	(IPC1-7):C21B	主分类号	(IPC1-7):C21B
代理机构		代理人
主权项
地址

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