ES77898U - Tightening and adjustment device for the hermetic closing of containers (Machine-translation by Google Translate, not legally binding)
- Google Patents
Tightening and adjustment device for the hermetic closing of containers (Machine-translation by Google Translate, not legally binding)
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Priority to ES0077898UpriorityCriticalpatent/ES77898Y/en
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Publication of ES77898YpublicationCriticalpatent/ES77898Y/en
Tightening and adjustment device for the hermetic closing of containers, characterized in that it is constituted by an elastic tubular joint, arranged in a groove that in turn has in its bottom openings of communication with the interior of the container and is compressed between this and the lid coupling tab. (Machine-translation by Google Translate, not legally binding)
ES0077898U1959-12-211959-12-21
Tightening and adjusting device for hermetic sealing of containers
ExpiredES77898Y
(en)