Process and apparatus for reducing the emission of ozone produced during a gas shielded arc welding operation,申请号EP19970400647-传众专利搜索

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发明名称	Process and apparatus for reducing the emission of ozone produced during a gas shielded arc welding operation
摘要
申请公布号	EP0799666(B1)	申请公布日期	2001.02.07
申请号	EP19970400647	申请日期	1997.03.21
申请人	L'AIR LIQUIDE, SOCIETE ANONYME POUR	发明人	BONNET, CHRISTIAN;BRIAND, FRANCIS;SUZON, SERGE;LEFEBVRE, PHILIPPE
分类号	B23K35/38;B23K9/167;(IPC1-7):B23K9/167	主分类号	B23K35/38
代理机构		代理人
主权项
地址

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