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发明名称
PERFECCIONAMIENTOS EN LAS VALVULAS PARA ENVASES DE FUIDOS A PRESION
摘要
申请公布号
ES229099(A1)
申请公布日期
1956.10.01
申请号
ES19990002290
申请日期
1956.06.05
申请人
TORRAS AMENON,ELADIO
发明人
分类号
(IPC1-7):F16K
主分类号
(IPC1-7):F16K
代理机构
代理人
主权项
地址
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