Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Tecalemit SA
Original Assignee
Tecalemit SA
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Filing date
Publication date
Application filed by Tecalemit SAfiledCriticalTecalemit SA
Publication of ES238083A1publicationCriticalpatent/ES238083A1/es
Perfeccionamientos en filtros de aire, caracterizándose por el hecho de que hay dispuesto un segundo elemento filtrante con poder de retención elevado, capaz de retener las partículas de aceite y polvo fino, a un nivel superior al elementos filtrante clásico y sobre la trayectoria del aire ya purificado por este último.
ES0238083A1956-12-111957-10-15Perfeccionamientos en filtros de aire
ExpiredES238083A1
(es)