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发明名称
WELDING TORCH USING A NON-CONSUMABLE ELECTRODE AND DOUBLE PROTECTIVE FLUX, AND CORRESPONDING WELDING PROCESS
摘要
申请公布号
EP0077705(B1)
申请公布日期
1985.04.10
申请号
EP19820401815
申请日期
1982.10.05
申请人
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE;LA SOUDURE AUTOGENE FRANCAISE
发明人
CUNY, FRANCIS;AUZARY, LOUIS
分类号
B23K9/29;(IPC1-7):B23K9/28
主分类号
B23K9/29
代理机构
代理人
主权项
地址
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