REFRACTORY FOR INDUCTION FURNACES,申请号CAD370406-传众专利搜索

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发明名称	REFRACTORY FOR INDUCTION FURNACES
摘要
申请公布号	CA370406(A)	申请公布日期	1937.12.07
申请号	CAD370406	申请日期
申请人	THE NORTON COMPANY	发明人	HENRY C. FISHER
分类号		主分类号
代理机构		代理人
主权项
地址

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