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Priority to ES1969149838UpriorityCriticalpatent/ES149838Y/es
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Publication of ES149838YpublicationCriticalpatent/ES149838Y/es
Sombrerete funcional para la evacuación de gases y humos, caracterizado porque está constituido por un cuerpo, cuya base adapta al conducto de evacuación de los gases, estrechándose a continuación y terminando en forma cilíndrica, cuyo conjunto lleva enfrentado encima, coaxilmente, un elemento de forma lenticular, alrededor del cual y del final del cuerpo, va montada una envuelta, de sección circular, a distancia pertinente para favorecer evacuación de los gases.
ES1969149838U1969-06-261969-06-26Sombrerete funcional para la evacuacion de gases y humos.
ExpiredES149838Y
(es)