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Individual
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Individual
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Priority to ES95756UpriorityCriticalpatent/ES95756U/es
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Un tapón corona perfeccionado, caracterizado por que la base superior circular de la envolvente metálica presenta un orificio circular, en el que aparece la base circular del cuerpo cilíndrico central del precinto de estanqueidad, aplicado en el interior de la envolvente metálica del tapón corona.