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发明名称	FURNACES
摘要
申请公布号	ZA9001502(B)	申请公布日期	1990.12.28
申请号	ZA19900001502	申请日期	1990.02.27
申请人	DAVY SOUTH AFRICA (PROPRIETARY) LIMITED	发明人	ALAN FRANCIS NEWALL;DENNIS ALAN COWEN;MARION THEREZA HUGHES
分类号	C21B;F27B	主分类号	C21B
代理机构		代理人
主权项
地址

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