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发明名称
UN MECANISMO TRANSMISOR PERFECCIONADO PARA MAQUINAS TROQUELADORAS
摘要
申请公布号
ES240822(A1)
申请公布日期
1958.11.01
申请号
ES19220002408
申请日期
1958.03.18
申请人
BLANCH VERDAGUER, SANTIAGO
发明人
分类号
B21D;(IPC1-7):B21D
主分类号
B21D
代理机构
代理人
主权项
地址
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