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Individual
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Individual
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Priority to ES0030608UpriorityCriticalpatent/ES30608U/es
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Un sillín perfeccionado para bicicletas, que se caracteriza por que su vástago de sujeción con el cuadro, queda rígidamente unido al asiento, cuyo armazón será de chapa metálica perforada; el vástago se enchufa en el interior de una vaina tubular a su vez enchufada y rígidamente unida al tubo diagonal del cuadro de la bicicleta; entre la base inferior del vástago del sillín y la base inferior, cerrada, de la vaina, queda situado un resorte espiral.
ES0030608U1952-03-241952-03-24Un sillin perfeccionado para bicicletas
PendingES30608U
(es)