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Individual
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Individual
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Priority to ES0027861UpriorityCriticalpatent/ES27861U/es
Publication of ES27861UpublicationCriticalpatent/ES27861U/es
Un aparato proyector de aire, a diversas temperaturas, que se caracteriza por estar constituido por un cilindro plano, metálico, en cuyo eje interior se suceden, concéntricamente, un motor de doble bobinaje, una resistencia de filamento cilíndrico dispuesto en círculos, y una hélice de cinco o más palas, que gira con arreglo a dos velocidades, según comando de un interruptor de cinco fases.
ES0027861U1951-09-011951-09-01Aparato proyector de aire de diversas temperaturas
PendingES27861U
(es)