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Individual
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Individual
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Priority to ES0067396UpriorityCriticalpatent/ES67396U/en
Publication of ES67396UpublicationCriticalpatent/ES67396U/en
Pressure closure, consisting essentially of two strips of flexible material, of appropriate length, which have on their facing faces, a series of longitudinal and parallel complementary projections and recesses, which will determine the coupling means between them and of which the respective protrusions are provided with small longitudinal and projecting flanges on the same side in each strip, which constitute the elements of crimping and removable retention in the closing position of both strips. (Machine-translation by Google Translate, not legally binding)
ES0067396U1958-07-051958-07-05Pressure closure (Machine-translation by Google Translate, not legally binding)
PendingES67396U
(en)
Strip for rolling shutters and similar, consisting of a profiled piece of plastic material (Machine-translation by Google Translate, not legally binding)