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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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES1968137369UpriorityCriticalpatent/ES137369Y/en
Publication of ES137369UpublicationCriticalpatent/ES137369U/en
Application grantedgrantedCritical
Publication of ES137369YpublicationCriticalpatent/ES137369Y/en
230000014759maintenance of locationEffects0.000abstract1
Landscapes
Crushing And Pulverization Processes
(AREA)
Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
Air extractor, characterized by the fact of cutting a box provided with an air outlet opening, in which an impeller is mounted, and an inlet opening, provided with an oscillating gate retention valve, whose box it has a lower space, collector of grease condensations that are deposited on the internal surfaces of the box. (Machine-translation by Google Translate, not legally binding)
ES1968137369U1968-03-121968-03-12
AIR EXTRACTOR.
ExpiredES137369Y
(en)