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Priority to ES0077199UpriorityCriticalpatent/ES77199Y/en
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Auxiliary Devices For And Details Of Packaging Control
(AREA)
Abstract
An improved device for closing containers, characterized essentially by comprising a cover, material, dimensions and convenient shape, which presents its interior area of smooth or grooved fit for coupling under pressure or threaded, presenting on its inside and centrally arranged , a pivot or annular zone, for possible subsequent or permanent adjustment of a complementary piece, of deformable material and of suitable shape and dimensions, which by compression of its mass verifies the hermetic closing of the mouth of the container, adjusted the pivot or annular zone , in a tubular medium conditioned in the complementary piece and vertical assumption with respect to its figure axis. (Machine-translation by Google Translate, not legally binding)
ES0077199U1959-11-211959-11-21
Improved device for closing containers
ExpiredES77199Y
(en)
Threaded plug with hermetic closure for bottles of charcoal drinks and especially soft drinks (Machine-translation by Google Translate, not legally binding)