INVESTMENT CASTING METHOD AND PATTERN MATERIAL,申请号EP19920301241-传众专利搜索

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发明名称	INVESTMENT CASTING METHOD AND PATTERN MATERIAL
摘要
申请公布号	EP0499486(A3)	申请公布日期	1992.10.14
申请号	EP19920301241	申请日期	1992.02.14
申请人	E.I. DU PONT DE NEMOURS AND COMPANY	发明人	QUINN, JOHN ANTHONY;FAN, ROXY NI;LAWTON, JOHN ALAN
分类号	B22C7/02;B22C9/04;B29C35/08;B29C67/00;C08F2/50;(IPC1-7):B22C7/02;B22C7/00	主分类号	B22C7/02
代理机构		代理人
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