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Plasticos Vanguardia S A
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Plasticos Vanguardia S A
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Application filed by Plasticos Vanguardia S AfiledCriticalPlasticos Vanguardia S A
Priority to ES99989UpriorityCriticalpatent/ES99989U/es
Publication of ES99989UpublicationCriticalpatent/ES99989U/es
DISPOSITIVO PARA EL BLOQUEO DE TAPONES que se caracteriza por que tanto el tapón como el cuello del envase o botella a que se acopla, tienen respectivamente producidos un diente helicoidal discontinuo, presentando superiormente el del tapón, una disminución paulatinamente del paso que determina la mutua convergencia de las dos espirales adyacentes.
ES99989U1963-06-071963-06-07Dispositivo para el bloqueo de tapones
PendingES99989U
(es)