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发明名称
UN PROCEDIMIENTO PARA LA SOLDADURA AL ARCO, DE METALES
摘要
申请公布号
ES271950(A1)
申请公布日期
1962.04.16
申请号
ES19500002719
申请日期
1961.11.13
申请人
UNION CARBIDE CORPORATION
发明人
分类号
B23K35/36;B23K35/362;(IPC1-7):B23K35/36
主分类号
B23K35/36
代理机构
代理人
主权项
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