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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Industrias Quim De Tarragona S A
Original Assignee
Industrias Quim De Tarragona S A
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Filing date
Publication date
Application filed by Industrias Quim De Tarragona S AfiledCriticalIndustrias Quim De Tarragona S A
Priority to ES91023UpriorityCriticalpatent/ES91023Y/en
Publication of ES91023UpublicationCriticalpatent/ES91023U/en
Application grantedgrantedCritical
Publication of ES91023YpublicationCriticalpatent/ES91023Y/en
An improved closure for sacks of self-weldable material, of the kind comprising bags made of polyvinyl chloride, or other analogous synthetic materials, characterized essentially by the fact of comprising a self-weldable tubular element in which the bottom closure is formed by welding and the closing of mouth by incomplete welding, leaving the area corresponding to the angle of the same without welding. (Machine-translation by Google Translate, not legally binding)
ES91023U1962-01-191962-01-19
Improved closure for self-sealing material bags
ExpiredES91023Y
(en)
A device for closing synthetic material of retention elements for containers, such as tubes or bottles. (Machine-translation by Google Translate, not legally binding)
Cover for closing and sealing the mouths of bags, bags and containers that are provided with longitudinal flaps (Machine-translation by Google Translate, not legally binding)