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发明名称
PERFECCIONAMIENTOS EN LA FABRICACIoN DE GIRATORIOS PARA CADENAS DE GANADO
摘要
申请公布号
ES204883(A1)
申请公布日期
1952.10.01
申请号
ES19830002048
申请日期
1952.08.05
申请人
LETE ALDAY, PEDRO
发明人
分类号
(IPC1-7):B21
主分类号
(IPC1-7):B21
代理机构
代理人
主权项
地址
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