DEVICE FOR AUTOMATIC SERIES HIDDEN-ARC WELDING,申请号SU19915020662-传众专利搜索

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发明名称	DEVICE FOR AUTOMATIC SERIES HIDDEN-ARC WELDING
摘要
申请公布号	RU1833288(C)	申请公布日期	1993.08.07
申请号	SU19915020662	申请日期	1991.09.11
申请人	INSTITUT ELEKTROSVARKI IM.E.O.PATONA	发明人	LEVCHUK VIKTOR K;PORUTENKO GEORGIJ M;BESPALOV VLADIMIR I;LOBANOVSKIJ ALEKSANDR F
分类号	B23K9/18;B23K37/06	主分类号	B23K9/18
代理机构		代理人
主权项
地址

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