Procédé et appareil d'affinage à l'arc de métaux contaminés en surface,申请号FR19630935135-传众专利搜索

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发明名称	Procédé et appareil d'affinage à l'arc de métaux contaminés en surface
摘要
申请公布号	FR1358735(A)	申请公布日期	1964.04.17
申请号	FR19630935135	申请日期	1963.05.16
申请人	UNION CARBIDE CORPORATION	发明人
分类号	B23K9/00	主分类号	B23K9/00
代理机构		代理人
主权项
地址

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