PROCESSES FOR MAKING TUNGSTEN MONOCARBIDE FROM TUNGSTEN-CONTAINING MATERIALS,申请号CAD476496-传众专利搜索

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发明名称	PROCESSES FOR MAKING TUNGSTEN MONOCARBIDE FROM TUNGSTEN-CONTAINING MATERIALS
摘要
申请公布号	CA476496(A)	申请公布日期	1951.08.28
申请号	CAD476496	申请日期
申请人	KENNAMETAL INC.	发明人	PHILIP MOWRY MCKENNA
分类号		主分类号
代理机构		代理人
主权项
地址

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