Improvements in or relating to chain-cutter machines,申请号GB19500018505-传众专利搜索

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发明名称	Improvements in or relating to chain-cutter machines
摘要
申请公布号	GB675905(A)	申请公布日期	1952.07.16
申请号	GB19500018505	申请日期	1950.07.25
申请人	GEBR. EICKOFF, MASCHINENFABRIK U. EISENGIESSEREI M.B.H.	发明人
分类号	E21C25/26	主分类号	E21C25/26
代理机构		代理人
主权项
地址

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