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发明名称
PERFECCIONAMIENTOS EN GRIFOS DE MACHO CËNICO
摘要
Perfeccionamientos en grifos de macho cónico, para salida o trasiego de líquidos, caracterizado por no sufrir la vena líquida ninguna contracción manteniendo a su paso por el mismo la sección circular.
申请公布号
ES280579(A3)
申请公布日期
1963.01.16
申请号
ES19790002805
申请日期
1962.09.06
申请人
MARRODAN Y REZOLA, SOCIEDAD ANENIMA
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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