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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0040599UpriorityCriticalpatent/ES40599Y/en
Publication of ES40599UpublicationCriticalpatent/ES40599U/en
Application grantedgrantedCritical
Publication of ES40599YpublicationCriticalpatent/ES40599Y/en
A hermetic seal for containers essentially characterized by the fact of being constituted by a ring of rubber or of another similarly elastic material supported on an external cylindrical part of the body of the container, immediately to the mouth thereof, and applied strongly against it by a fin , also cylindrical, of a cover with a circular contour, which, when it presses the ring, establishing the hermetic seal, holds it to the glass by a slight mechanical wedging of the same, leaving a strong union established that can be, however, easily destroyed. to open the container, without the need to cut the metal of the lid, by means of a simple leverage or a suitable traction of the latter executed in a manner similar to that used to remove the crown plugs. (Machine-translation by Google Translate, not legally binding)
ES0040599U1954-02-181954-02-18
A hermetic closure for containers
ExpiredES40599Y
(en)