Improvements in or relating to cutting machines for use in mines,申请号GB19510025284-传众专利搜索

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发明名称	Improvements in or relating to cutting machines for use in mines
摘要
申请公布号	GB703882(A)	申请公布日期	1954.02.10
申请号	GB19510025284	申请日期	1951.10.30
申请人	GEBR. EICKHOFF, MASCHINENFABRIK U. EISENGIESSEREI M.B.H.	发明人
分类号	E21C35/06	主分类号	E21C35/06
代理机构		代理人
主权项
地址

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