ELECTRIC FURNACE CONTROL,申请号CAD453307-传众专利搜索

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发明名称	ELECTRIC FURNACE CONTROL
摘要
申请公布号	CA453307(A)	申请公布日期	1948.12.14
申请号	CAD453307	申请日期
申请人	NORTHWESTERN STEEL AND WIRE COMPANY	发明人	RONALD F. DAVIS
分类号		主分类号
代理机构		代理人
主权项
地址

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