UN METODO PARA LA SOLDADURA POR RECUBRIMIENTO O SOLAPE DE PLANCHAS DE TUBOS.,申请号ES19710004439-传众专利搜索

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发明名称	UN METODO PARA LA SOLDADURA POR RECUBRIMIENTO O SOLAPE DE PLANCHAS DE TUBOS.
摘要
申请公布号	ES443971(A1)	申请公布日期	1977.05.01
申请号	ES19710004439	申请日期	1975.12.30
申请人	VLADILEN FEDOROVICH MININ, MIKHAIL SAMUILOVICH	发明人
分类号	B23K;(IPC1-7):23K/	主分类号	B23K
代理机构		代理人
主权项
地址

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