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Individual
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Individual
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Priority to ES1970158917UpriorityCriticalpatent/ES158917Y/en
Publication of ES158917UpublicationCriticalpatent/ES158917U/en
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Publication of ES158917YpublicationCriticalpatent/ES158917Y/en
New surface for threading of threads, characterized by the fact that the support surface is constituted by a rectangular block of material with alveoli, this material being substantially flexible and elastic which presents on its surface, an area lacking alveoli, in which surface without alveoli there are a multiplicity of slits, properly distributed, reaching only this surface lacking alveoli, so that by arranging by strapping in the slits the strands of wool or other appropriate material, then the alveolar mass near the slits, leaving enough space for the passage of said strands and when the punch is removed, then, the alveolar mass is recovered and, by expansion, it presses against the introduced strands by painting them. (Machine-translation by Google Translate, not legally binding)
ES1970158917U1970-05-301970-05-30
NEW SURFACE FOR STRETCHING.
ExpiredES158917Y
(en)
A device for ensuring two component parts, one of which, at least, has a wall of a synthetic resin. (Machine-translation by Google Translate, not legally binding)