Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0052563UpriorityCriticalpatent/ES52563Y/es
Publication of ES52563UpublicationCriticalpatent/ES52563U/es
Application grantedgrantedCritical
Publication of ES52563YpublicationCriticalpatent/ES52563Y/es
UN ELEMENTO, PERFECCIONADO, PARA UNIÓN DE TUBOS RÍGIDOS, esencialmente caracterizado por el hecho de siendo de forma general cilíndrica, presenta un nervio circular central interior y exterior, de sección sensiblemente rectangular, que constituye tope para los bordes de los tubos a unir.
ES0052563U1956-02-071956-02-07Elemento perfeccionado para unión de tubos rígidos
ExpiredES52563Y
(es)