A DEVICE FIXING AND MACHINING FOR WELDING UNITS,AND ESPECIALLY FOR ARC WELDING UNITS WORKING IN PROTECTIVE GAS ATMOSPHERE,申请号PL19870263855-传众专利搜索

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发明名称	A DEVICE FIXING AND MACHINING FOR WELDING UNITS,AND ESPECIALLY FOR ARC WELDING UNITS WORKING IN PROTECTIVE GAS ATMOSPHERE
摘要
申请公布号	PL263855(A1)	申请公布日期	1988.05.12
申请号	PL19870263855	申请日期	1987.01.28
申请人		发明人
分类号	B23K9/16;B23K37/02;B23K37/04;(IPC1-7):B23K/	主分类号	B23K9/16
代理机构		代理人
主权项
地址

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