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发明名称
UN APARATO PARA SOLDADURA POR ARCO CON ELECTRODOS DE METAL PROTEGIDA POR GAS.
摘要
申请公布号
ES237280(A1)
申请公布日期
1958.03.01
申请号
ES19800002372
申请日期
1957.08.26
申请人
UNION CARBIDE CORPORATION
发明人
分类号
(IPC1-7):B23K9/29
主分类号
(IPC1-7):B23K9/29
代理机构
代理人
主权项
地址
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