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Priority to ES0007706UpriorityCriticalpatent/ES7706Y/es
Publication of ES7706UpublicationCriticalpatent/ES7706U/es
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Publication of ES7706YpublicationCriticalpatent/ES7706Y/es
Un aspirador perfeccionado de aire aplicable a gasógenos caracterizado esencialmente por estar compuesto de un dispositivo motriz acoplado a otro dispositivo aspirador especiales acoplados y dispuestos en forma tal que permite insuflar o expulsar el aire aspirado en distintas direcciones normales al eje del aparato.
ES0007706U1942-08-241942-08-24Aspirador perfeccionado de aire, aplicable a gasógenos.
ExpiredES7706Y
(es)