Improvements in the extrusion of metals and alloys,申请号GB19590005136-传众专利搜索

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发明名称	Improvements in the extrusion of metals and alloys
摘要
申请公布号	GB858159(A)	申请公布日期	1961.01.11
申请号	GB19590005136	申请日期	1959.02.13
申请人	HANS JOACHIM FUCHS	发明人
分类号	B21C35/02	主分类号	B21C35/02
代理机构		代理人
主权项
地址

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