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COHN PI A ALDA
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COHN PI A ALDA
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Priority to ES0050861UpriorityCriticalpatent/ES50861U/es
Publication of ES50861UpublicationCriticalpatent/ES50861U/es
UN TORNILLO DE FIADOR, caracterizado por que está constituido esencialmente por un tornillo propiamente dicho, que se aloja en una tuerca, la cual, mediante dos prolongaciones laterales, sirve a la vez de eje de giro a dos piezas acanaladas que normalmente se encuentran en posición convergente hacia la punta del tornillo y en ángulo obtuso, alojándose estas dos piezas, junto con la tuerca, en la pared o techo de que se trate, para constituir la base de fijación del tornillo.
ES0050861U1955-11-031955-11-03Un tornillo de fiador
PendingES50861U
(es)