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Priority to ES0208571UpriorityCriticalpatent/ES208571U/en
Publication of ES208571UpublicationCriticalpatent/ES208571U/en
Perfected sealing board for bottle plugs essentially characterized in that it is constituted by a flexible discoidal body that on its periphery is provided with a seat strip between the base of the cap and the front of the mouth of the bottle, determining a central area in the that a phonographic recording reproducible by conventional means has been practiced, said recording being advantageously performed by the face of the discoidal element comprised by the inner edge of the mouth of the bottle and in possible contact with the liquid that said bottle contains. (Machine-translation by Google Translate, not legally binding)
ES0208571U1974-12-201974-12-20Perfected sealing board for tapona (Machine-translation by Google Translate, not legally binding)
PendingES208571U
(en)