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Individual
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Individual
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Priority to ES1969153007UpriorityCriticalpatent/ES153007Y/en
Publication of ES153007UpublicationCriticalpatent/ES153007U/en
Application grantedgrantedCritical
Publication of ES153007YpublicationCriticalpatent/ES153007Y/en
Improved bag closure, characterized in that it is constituted from three equal and parallel strips, slightly distances apart and added to the outer face of one of the constituent sheets of the bag, in such a way that the first of them runs adjacent to the bag. The embouchure, of whose strips the first and the third respectively and correspondingly correspond to the males and females of some clasps or snaps, obtained by melting simultaneously that said strips. (Machine-translation by Google Translate, not legally binding)
ES1969153007U1969-10-281969-10-28
IMPROVED CLOSURE FOR BAGS.
ExpiredES153007Y
(en)