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Publication of ES98556YpublicationCriticalpatent/ES98556Y/es
DISPOSITIVO INSUFLADOR, esencialmente caracterizado por integrarse en un cuerpo cilíndrico de bases rígidas su superficie lateral deformable para producir, manualmente, las oportunas variaciones de volumen que, con el concurso de dos válvulas adecuadamente dirigidas, determinan alternativamente la expulsión del gas por un conducto de salida y la admisión de una nueva cantidad de gas por un paso de admisión, estando enclavado el mencionado conducto de salida en una de las gases, y el citado paso de admisión en la base opuesta.