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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES104130UpriorityCriticalpatent/ES104130Y/en
Publication of ES104130UpublicationCriticalpatent/ES104130U/en
Application grantedgrantedCritical
Publication of ES104130YpublicationCriticalpatent/ES104130Y/en
Dropper cap that is characterized in that it comprises an elastic sleeve adjustable to the neck of the container to be closed and whose upper edge extends externally in a flange that fits over the edge of said neck forming an open upper capsule provided with an elastic pulsating membrane while internally it forms a bottom that is extended in a dropper pipette, said neck being provided with a hole that communicates the upper part of its inner space with the outer one for compensation of the internal pressure during closing. (Machine-translation by Google Translate, not legally binding)
ES104130U1964-02-031964-02-03
Dropper cap
ExpiredES104130Y
(en)
Seal cap in combination with perforated metal capsule for closing all kinds of bottles and containers. (Machine-translation by Google Translate, not legally binding)
Device adaptable to all kinds of containers, to produce its hermetic closing and adjustable extraction of its contents (Machine-translation by Google Translate, not legally binding)