PROCESS AND DEVICE FOR EXCHANGING THE ATMOSPHERE IN A HOOD TYPE ANNEALING FURNACE,申请号EP19940926826-传众专利搜索

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发明名称	PROCESS AND DEVICE FOR EXCHANGING THE ATMOSPHERE IN A HOOD TYPE ANNEALING FURNACE
摘要
申请公布号	EP0714452(A1)	申请公布日期	1996.06.05
申请号	EP19940926826	申请日期	1994.08.06
申请人	LOI THERMPROCESS GMBH (HRB 7862)	发明人	VELTEN, GEORG;KUEHN, FRIEDHELM;SCHEUERMANN, WALTER
分类号	C21D1/767;C21D9/67;C21D9/673;F27B11/00;(IPC1-7):C21D9/67	主分类号	C21D1/767
代理机构		代理人
主权项
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