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发明名称
EJE DE SOPORTE PERFECCIONADO PARA ROLLOS.
摘要
申请公布号
ES231006(Y)
申请公布日期
1978.03.16
申请号
ES19060002310U
申请日期
1977.09.26
申请人
发明人
分类号
B65H;(IPC1-7):65H/
主分类号
B65H
代理机构
代理人
主权项
地址
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