Honeycomb extrusion die,申请号US19940337252-传众专利搜索

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发明名称	Honeycomb extrusion die
摘要	Honeycomb extrusion dies for the extrusion of honeycomb ceramics of high cell density and reduced cell wall thickness are machined from fully consolidated powder metallurgy (P/M) stainless steels, providing dies with reduced feed hole roughness, improved feed hole straightness, and superior discharge slot finish, with the result that significantly enhanced extrusion performance and higher quality honeycomb extrusions are realized.
申请公布号	US6302679(B1)	申请公布日期	2001.10.16
申请号	US19940337252	申请日期	1994.11.10
申请人	CORNING INCORPORATED	发明人	SEELY RICHARD L.
分类号	B28B3/26;B22F5/00;B23P15/24;B28B3/20;B28B7/34;B28B11/16;(IPC1-7):B29C47/12	主分类号	B28B3/26
代理机构		代理人
主权项
地址

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