METHOD AND DEVICE FOR MANUFACTURING TUBE BY HOT EXTRUSION,申请号JP19930288902-传众专利搜索

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发明名称	METHOD AND DEVICE FOR MANUFACTURING TUBE BY HOT EXTRUSION
摘要
申请公布号	JPH07136710(A)	申请公布日期	1995.05.30
申请号	JP19930288902	申请日期	1993.11.18
申请人	SUMITOMO METAL IND LTD	发明人	NAGASE YUTAKA
分类号	B21C23/08;B21C27/00;(IPC1-7):B21C23/08	主分类号	B21C23/08
代理机构		代理人
主权项
地址

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