Chalumeau de soudage à l'arc à gaz protecteur avec écoulement complémentaire automatique réglable du gaz protecteur,申请号FR19640979702-传众专利搜索

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发明名称	Chalumeau de soudage à l'arc à gaz protecteur avec écoulement complémentaire automatique réglable du gaz protecteur
摘要
申请公布号	FR1402239(A)	申请公布日期	1965.06.11
申请号	FR19640979702	申请日期	1964.06.26
申请人	KNAPSACK-GRIESHEIM A. G.	发明人
分类号	B23K9/16	主分类号	B23K9/16
代理机构		代理人
主权项
地址

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