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Priority to ES1971172376UpriorityCriticalpatent/ES172376Y/en
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Publication of ES172376YpublicationCriticalpatent/ES172376Y/en
Footwear And Its Accessory, Manufacturing Method And Apparatuses
(AREA)
Abstract
New type of floor for footwear that is essentially characterized because it is formed from cork agglomerate, by one of whose faces is made a void that has to be subsequently, occupied by a portion of foam rubber equipped with a multitude of holes, while the lower face of the floor as well as its lateral surface receive a layer of plastic material provided with a multitude of capricious and arbitrarily distributed reliefs and recesses. (Machine-translation by Google Translate, not legally binding)
ES1971172376U1971-09-151971-09-15
NEW TYPE OF FLOOR FOR FOOTWEAR.
ExpiredES172376Y
(en)
Improvement in the procedure of manufacturing work footwear with rigid reinforcement pieces (Machine-translation by Google Translate, not legally binding)