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Individual
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Priority to ES107162UpriorityCriticalpatent/ES107162Y/en
Publication of ES107162UpublicationCriticalpatent/ES107162U/en
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Publication of ES107162YpublicationCriticalpatent/ES107162Y/en
Tube for continuous spinning and twisting perfected which is characterized by being constituted by a lateral surface that presents throughout its length and regularly distributed small projections of a substantially conical shape with the rounded apex that provide the aforementioned surface the appropriate roughness to avoid the accidental displacement of the yarn when it is slippery in nature. (Machine-translation by Google Translate, not legally binding)
ES107162U1964-07-071964-07-07
Tube for continuous spinning and twisting, perfected
ExpiredES107162Y
(en)
A device to hold the thread during the detention of the yarn mechanism for continuous yarn without rings of textile fibers. (Machine-translation by Google Translate, not legally binding)