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发明名称
MEJORAS EN EL OBJETO QUE CONSTITUYE LA PATENTE NUMERO 234591, MEJORAS EN LOS GOLPETES REVERSIBLES CON DOBLE MUELLE HELICOIDAL DE ACCION INDEPENDIENTE
摘要
申请公布号
ES240724(A2)
申请公布日期
1958.09.16
申请号
ES19240002407
申请日期
1958.03.13
申请人
MARCAIDE ITURBE, SANTOS
发明人
分类号
(IPC1-7):D01
主分类号
(IPC1-7):D01
代理机构
代理人
主权项
地址
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