Improvements in apparatus for extruding metal,申请号GB19370017478-传众专利搜索

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发明名称	Improvements in apparatus for extruding metal
摘要
申请公布号	GB495891(A)	申请公布日期	1938.11.22
申请号	GB19370017478	申请日期	1937.06.23
申请人	CHARLES JAMES BEAVER;THOMAS JAMES FAIRFIELD;W. T. GLOVER AND COMPANY LIMITED	发明人
分类号	B21C23/30	主分类号	B21C23/30
代理机构		代理人
主权项
地址

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