Procédé d'apport par soudure pour la réparation de zones de défaut sur éléments de voie de toutes sortes,申请号FRD1146936-传众专利搜索

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发明名称	Procédé d'apport par soudure pour la réparation de zones de défaut sur éléments de voie de toutes sortes
摘要
申请公布号	FR1146936(A)	申请公布日期	1957.11.18
申请号	FRD1146936	申请日期	1956.04.07
申请人	ELEKTRO-THERMIT G.M.B.H.	发明人
分类号	B23K23/00	主分类号	B23K23/00
代理机构		代理人
主权项
地址

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