A method of making polystyrene foam (thermocole) pattern particularly for use in lost foam techniquemetal castings,申请号IN1997BO60219-传众专利搜索

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发明名称	A method of making polystyrene foam (thermocole) pattern particularly for use in lost foam techniquemetal castings
摘要
申请公布号	IN187145(B)	申请公布日期	2002.02.16
申请号	IN1997BO60219	申请日期	1997.10.13
申请人	CROMPTON GREAVES LTD.	发明人	ARUNAVA, MITRA, DR.
分类号	(IPC1-7):B29E51/02	主分类号	(IPC1-7):B29E51/02
代理机构		代理人
主权项
地址

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