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发明名称
MEJORAS EN LAS MAQUINAS DE SOLDAR FLEJES POR RESISTENCIA ELECTRICA
摘要
申请公布号
ES289519(A2)
申请公布日期
1963.11.16
申请号
ES19190002895
申请日期
1963.06.28
申请人
CASTRO ARAITEGUI, SANTIAGO
发明人
分类号
B23K;B29C;(IPC1-7):B23K
主分类号
B23K
代理机构
代理人
主权项
地址
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