Production de matériaux ferromagnétiques et de matériaux apparentes.,申请号BE19610604847-传众专利搜索

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发明名称	Production de matériaux ferromagnétiques et de matériaux apparentes.
摘要
申请公布号	BE604847(A1)	申请公布日期	1961.12.11
申请号	BE19610604847	申请日期	1961.06.09
申请人	W.R. GRACE & CO.	发明人	W.E. WALLACE;K. NASSAU;L.V. CHERRY
分类号	(IPC1-7):C22C	主分类号	(IPC1-7):C22C
代理机构		代理人
主权项
地址

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