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发明名称
MEJORAS INTRODUCIDAS EN LA FABRICACIËN DE VALVULAS PARA CAMARAS DE AIRE Y SIMILARES
摘要
申请公布号
ES245007(A1)
申请公布日期
1959.02.16
申请号
ES19070002450
申请日期
1958.10.30
申请人
VERA SANTOS, NORBERTO;MATEOS GIL, GONZALO
发明人
分类号
F16K;(IPC1-7):F16K
主分类号
F16K
代理机构
代理人
主权项
地址
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