PROCESS OF ELECTRIC ARC WELDING,申请号SU19894692814-传众专利搜索

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发明名称	PROCESS OF ELECTRIC ARC WELDING
摘要
申请公布号	SU1646750(A1)	申请公布日期	1991.05.07
申请号	SU19894692814	申请日期	1989.05.19
申请人	MARIUPOLSKIJ METALL INSTITUT	发明人	SHCHETININA VERA I,SU;STEPNOV KSENOFONT K,SU;ZAVARIKA NIKOLAJ G,SU;TOLKANEV ANATOLIJ G,SU;SIGITOV VIKTOR P,SU;NALCHA GEORGIJ I,SU
分类号	B23K28/00	主分类号	B23K28/00
代理机构		代理人
主权项
地址

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