PROCESS FOR PRODUCING TUNGSTEN MONOCARBIDE.,申请号EP19900900550-传众专利搜索

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发明名称	PROCESS FOR PRODUCING TUNGSTEN MONOCARBIDE.
摘要
申请公布号	EP0454688(B1)	申请公布日期	1994.11.02
申请号	EP19900900550	申请日期	1989.12.07
申请人	KENNAMETAL INC.	发明人	TERRY, CHARLES, J.;NEWMAN, HAROLD, C.
分类号	C01B31/34;C01G41/00;C04B35/56;(IPC1-7):C01B31/34	主分类号	C01B31/34
代理机构		代理人
主权项
地址

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