Устройство для электродуговой сварки плавящимся электродом в среде инертного газа,申请号SU19480393482-传众专利搜索

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发明名称	Устройство для электродуговой сварки плавящимся электродом в среде инертного газа
摘要
申请公布号	SU84622(A1)	申请公布日期	1949.11.30
申请号	SU19480393482	申请日期	1948.11.10
申请人	BRODSKIJ A.YA.;KOZHEVNIKOV N.K.	发明人	BRODSKIJ A.YA.;KOZHEVNIKOV N.K.
分类号	B23K9/16;B23K37/02	主分类号	B23K9/16
代理机构		代理人
主权项
地址

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