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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VINALS ANDRES JOSE
Original Assignee
VINALS ANDRES JOSE
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Publication date
Application filed by VINALS ANDRES JOSEfiledCriticalVINALS ANDRES JOSE
Priority to ES0074033UpriorityCriticalpatent/ES74033U/en
Publication of ES74033UpublicationCriticalpatent/ES74033U/en
Improved elastic-flexible container, characterized essentially by being constituted by a hollow laminar body of suitable elastic-flexible material, preferably a thermoplastic resin, whose body is closed in all its parts except for one of its faces, in which it appears a cut that preferably covers the maximum dimension of said face and ends in recesses located on the sides of the piece, which prevent tearing of the material in said area, forcing the tension of the latter to keep the aforesaid container closed while not exert a pressure at the ends of the cut that opens it to release the content. (Machine-translation by Google Translate, not legally binding)
ES0074033U1959-05-201959-05-20Flexible flexible elastic container (Machine-translation by Google Translate, not legally binding)
PendingES74033U
(en)
Procedure for the manufacture of a flexible sack adapted to contain a liquid and that is provided of a valve of retention in an end (Machine-translation by Google Translate, not legally binding)