FREMGANGSMAATE OG ANORDNING FOR HOT-TOP STOEPING AV REAKTIVE METALLER.,申请号NO19900004127-传众专利搜索

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发明名称	FREMGANGSMAATE OG ANORDNING FOR HOT-TOP STOEPING AV REAKTIVE METALLER.
摘要
申请公布号	NO904127(D0)	申请公布日期	1990.09.21
申请号	NO19900004127	申请日期	1990.09.21
申请人	NORSK HYDRO AS	发明人	KITTILSEN, BJOERN;KLOVLAND, JAN IVAR;LARSEN, IVAR OEYSTEIN
分类号	B22D11/04;B22D11/11;B22D21/00;(IPC1-7):B22D/	主分类号	B22D11/04
代理机构		代理人
主权项
地址

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