METHOD OF PRODUCING A STEEL WIRE AND HIGH-STRENGTH BARS BY DIRECT DRAWING,申请号YU19820001552-传众专利搜索

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发明名称	METHOD OF PRODUCING A STEEL WIRE AND HIGH-STRENGTH BARS BY DIRECT DRAWING
摘要
申请公布号	YU155282(A)	申请公布日期	1985.03.20
申请号	YU19820001552	申请日期	1982.07.16
申请人	CENTRO DI PIOMBINO SPA	发明人	MASCANZONI A.;CRISPOLDI G.;MOSCHINI A.;SPACCAROTELLA A.;GUERRIERRI A.
分类号	B22D11/11;(IPC1-7):B22D11/00;B22D27/20;B21C1/00	主分类号	B22D11/11
代理机构		代理人
主权项
地址

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