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发明名称
MECANISMO PARA EL ACCIONAMIENTO DE PUERTAS, BARRERAS, VALVULAS O ELEMENTOS DE CIERRE
摘要
申请公布号
ES208705(A1)
申请公布日期
1953.10.01
申请号
ES19520208705
申请日期
申请人
BRONSWERK, D.N.V
发明人
分类号
(IPC1-7):E05F
主分类号
(IPC1-7):E05F
代理机构
代理人
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地址
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