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经营范围
发明名称
MEJORAS EN LA CONSTRUCCIËN DE DISPOSITIVOS DE SEGURIDAD PARA EL CIERRE DEL PASO DE FLUIDOS EN EVITACIËN DE INUNDACIONES
摘要
申请公布号
ES295584(A1)
申请公布日期
1964.03.01
申请号
ES19840002955
申请日期
1964.01.21
申请人
ALBERDI ONAINDIA, JUAN
发明人
分类号
F16K;F16L;(IPC1-7):F16K
主分类号
F16K
代理机构
代理人
主权项
地址
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