DIE FOR EXTRUSION OF HELICAL WORKPIECES,申请号SU19894734739-传众专利搜索

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发明名称	DIE FOR EXTRUSION OF HELICAL WORKPIECES
摘要
申请公布号	SU1704877(A1)	申请公布日期	1992.01.15
申请号	SU19894734739	申请日期	1989.06.05
申请人	SAMARSKIJ AVIATSIONNYJ I IM.AKAD.S.P.KOROLEVA	发明人	KARGIN VLADIMIR R,SU
分类号	B21C25/02	主分类号	B21C25/02
代理机构		代理人
主权项
地址

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