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发明名称	CAST REFRACTORY
摘要
申请公布号	CA411912(A)	申请公布日期	1943.04.20
申请号	CAD411912	申请日期
申请人	CORHART REFRACTORIES COMPANY	发明人	HAROLD THOMAS SMYTH
分类号		主分类号
代理机构		代理人
主权项
地址

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