PROTECTIVE GAS NOZZLE FOR A GAS-SHIELDED WELDING TORCH WITH AN INSULATING SHEATH AT THE CURRENT-CONTACTING TUBE,申请号EP19890122488-传众专利搜索

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发明名称	PROTECTIVE GAS NOZZLE FOR A GAS-SHIELDED WELDING TORCH WITH AN INSULATING SHEATH AT THE CURRENT-CONTACTING TUBE
摘要
申请公布号	EP0372529(B1)	申请公布日期	1993.07.28
申请号	EP19890122488	申请日期	1989.12.06
申请人	SCHULZ, UMBERT	发明人	SCHULZ, UMBERT
分类号	B23K9/29	主分类号	B23K9/29
代理机构		代理人
主权项
地址

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