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CALATAYUD GIMENEZ HELIODORO
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CALATAYUD GIMENEZ HELIODORO
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Priority to ES0264122ApriorityCriticalpatent/ES264122A1/es
Publication of ES264122A1publicationCriticalpatent/ES264122A1/es
Mejoras introducidas en las llaves de paso aplicables a botella de gas, caracterizadas por operarse directamente sobre la válvula de la botella, por medio de dos levas que coinciden en plano inclinado, de tal modo que al girar una de ellas por un volante exterior, la otra desplaza un vástago que se desliza axialmente en el cuerpo de la llave y que acciona la válvula de paso de gas, el cual pasa por el huelgo del vástago al conducto de salida.
ES0264122A1961-01-191961-01-19Mejoras en las llaves de paso aplicables a las botellas de gas
ExpiredES264122A1
(es)