Procédé pour le traitement d'une matière fusible par fusion par zones sans creuset,申请号FR19610866202-传众专利搜索

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发明名称	Procédé pour le traitement d'une matière fusible par fusion par zones sans creuset
摘要
申请公布号	FR1297976(A)	申请公布日期	1962.07.06
申请号	FR19610866202	申请日期	1961.06.27
申请人	N. V. PHILIPS' GLOEILAMPENFABRIEKEN	发明人
分类号	C30B13/06	主分类号	C30B13/06
代理机构		代理人
主权项
地址

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