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Individual
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Individual
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Priority to ES115485UpriorityCriticalpatent/ES115485U/es
Publication of ES115485UpublicationCriticalpatent/ES115485U/es
Tapón de material plástico separable por arrastre indicado en modo especial para recipientes de embocadura en forma de gollete caracterizado por el hecho de que está constituido por una pared cilíndrica de una pieza sola con un elemento o fondo de cierre con un reborde interior en relieve apto para determinar el cierre hermético en el borde del recipiente y con una incisión o una raya de debilitación helicoidal para determinar la abertura o rasgamiento por tirón por lo menos hasta la zona que corresponde con la zona de dicho reborde.
ES115485U1965-08-131965-08-13Tapón de material plástico separable por arrastre
PendingES115485U
(es)