FOUNDRY MOULD FOR LARGE-SIZED CASTINGS FROM POLYURETHANE INTEGRAL FOAM,申请号CS19810004880-传众专利搜索

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发明名称	FOUNDRY MOULD FOR LARGE-SIZED CASTINGS FROM POLYURETHANE INTEGRAL FOAM
摘要
申请公布号	CS234115(B1)	申请公布日期	1985.04.16
申请号	CS19810004880	申请日期	1981.06.26
申请人	PROKES,ANTONIN,CS	发明人	PROKES,ANTONIN,CS
分类号	(IPC1-7):B29C1/16	主分类号	(IPC1-7):B29C1/16
代理机构		代理人
主权项
地址

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