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Priority to ES1973193786UpriorityCriticalpatent/ES193786Y/es
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Footwear And Its Accessory, Manufacturing Method And Apparatuses
(AREA)
Abstract
Suela-plantilla con cámaras de aire, aplicable a calzados, caracterizado esencialmente en una pieza caja con dos cámaras, una delantera y otra trasera, comunicadas entre si por un acanalamiento de compensación esencialmente por constituir un bloque-neumático, admitiendo según los casos acoplar en el interior de las cámaras una pieza esponjosa, o dura, quedando el mentado bloque herméticamente cerrado con la plantilla que lleva adherido el corte del calzado.
ES1973193786U1973-07-051973-07-05Suela - plantilla con camaras de aire, aplicable a calza- dos.
ExpiredES193786Y
(es)