METHOD FOR SPHERODIZING MOLTEN CAST IRON AND LADLE FOR USE IN THE SPHERODIZING,申请号EP19910112982-传众专利搜索

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发明名称	METHOD FOR SPHERODIZING MOLTEN CAST IRON AND LADLE FOR USE IN THE SPHERODIZING
摘要
申请公布号	EP0469621(A3)	申请公布日期	1992.03.18
申请号	EP19910112982	申请日期	1991.08.01
申请人	MITSUBISHI JUKOGYO KABUSHIKI KAISHA;TOYO DENKA KOGYO CO., LTD.	发明人	HIROAKI, SANO;TAKASHI, YASUKUNI;HIROO, SATO, (DECEASED);KIYOTAKA, NAGAI
分类号	C21C1/10;(IPC1-7):C21C1/10	主分类号	C21C1/10
代理机构		代理人
主权项
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