Procédé et dispositif pour le soudage par induction à haute fréquence sous atmosphère de gaz protecteur, en particulier pour le soudage de tubes,申请号FR19660054505-传众专利搜索

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发明名称	Procédé et dispositif pour le soudage par induction à haute fréquence sous atmosphère de gaz protecteur, en particulier pour le soudage de tubes
摘要
申请公布号	FR1473509(A)	申请公布日期	1967.03.17
申请号	FR19660054505	申请日期	1966.03.22
申请人	MANNESMANN-MEER AKTIENGESELLSCHAFT	发明人
分类号	B23K13/02	主分类号	B23K13/02
代理机构		代理人
主权项
地址

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