ES112776U - An opening and automatic closure device for all kinds of bags. (Machine-translation by Google Translate, not legally binding)
- Google Patents
An opening and automatic closure device for all kinds of bags. (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Crystalflex SA
Original Assignee
Crystalflex SA
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Publication date
Application filed by Crystalflex SAfiledCriticalCrystalflex SA
Priority to ES112776UpriorityCriticalpatent/ES112776Y/en
Publication of ES112776UpublicationCriticalpatent/ES112776U/en
Application grantedgrantedCritical
Publication of ES112776YpublicationCriticalpatent/ES112776Y/en
A device for automatic opening and closing of all kinds of bags characterized in that on the neck of the container on its internal part and coinciding with its edge or mouth is coupled two equal rectangular sheets that are glued by their sides to each other and to the walls of the container. Neck communicating the lower end with the body of the container and the outside to the simple pressure on the sides of the neck. (Machine-translation by Google Translate, not legally binding)
ES112776U1965-04-101965-04-10
AN AUTOMATIC OPENING AND CLOSING DEVICE FOR ALL KINDS OF BAGS.
ExpiredES112776Y
(en)