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Priority to ES1967133644UpriorityCriticalpatent/ES133644Y/en
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Self-locking tape which is characterized in being made of a metallic material of great tensile strength but malleable, in which longitudinally, a plurality of series of successive perforations are practiced, each series being formed by a circular hole, a groove in U-shaped longitudinally oriented, two small holes made near the edge, three transverse grooves parallel and very close to each other, a fixed cut and two other holes of small diameter also located near the edge of the tape, with the particularity that the U-shaped groove produces a tongue that once bent, can be hooked in any of the holes and grooves, except in the two small diameter holes. (Machine-translation by Google Translate, not legally binding)
Procedure and device for the division of a zipper closure manufactured as a continuous tape in sections with rows of closing organs of a determined length. (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the manufacture of elastic blocks for multiple electrical connections. (Machine-translation by Google Translate, not legally binding)