CATHODE DEVICE OF WELDING ELECTRONIC OPTICAL SYSTEM,申请号SU19731954004-传众专利搜索

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发明名称	CATHODE DEVICE OF WELDING ELECTRONIC OPTICAL SYSTEM
摘要
申请公布号	SU493094(A1)	申请公布日期	1979.12.15
申请号	SU19731954004	申请日期	1973.08.09
申请人	INST ELEKTROSVARKI IM. E.O.PATONA	发明人	SHELYAGIN V.D.,SU;MOKHNACH V.K.,SU;POPOV V.A.,SU;ZHDANOV O.L.,SU
分类号	B23K15/00;(IPC1-7):B23K15/00	主分类号	B23K15/00
代理机构		代理人
主权项
地址

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