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发明名称
DISPOSITIVO ACCIONADO EN CADENCIA RAPIDA PARA LA EXTENSION O EL RECALCADO DE CHAPAS Y PERFILES GUIADOS MANUALMENTE
摘要
申请公布号
ES268891(A1)
申请公布日期
1961.12.16
申请号
ES19910002688
申请日期
1961.07.08
申请人
ECKOLD, WALTER
发明人
分类号
(IPC1-7):B21
主分类号
(IPC1-7):B21
代理机构
代理人
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