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发明名称
DISPOSITIVO PROGRAMDOR DE DOBLECES, PARA MAQUINAS DOBLADORAS DE BARRAS Y CANOS.
摘要
申请公布号
AR240411(A1)
申请公布日期
1990.04.30
申请号
AR19870306970
申请日期
1987.03.10
申请人
ZEZIOLA, RICARDO.
发明人
分类号
B21D7/02;B21D7/12;(IPC1-7):B21D7/02
主分类号
B21D7/02
代理机构
代理人
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地址
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