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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Fosch Pons Francisco
Original Assignee
Fosch Pons Francisco
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Publication date
Application filed by Fosch Pons FranciscofiledCriticalFosch Pons Francisco
Priority to ES287573ApriorityCriticalpatent/ES287573A3/en
Publication of ES287573A3publicationCriticalpatent/ES287573A3/en
Improvements in suction hoods, essentially characterized by the incorporation of two filters, in series, of successive action, the first of them, in the direction of flow, retaining the greasy or oily substances that could cancel the purifying action of the second filter, of the activated carbon type, all contained in a body that incorporates a motor-vacuum cleaner following the mentioned filters, the cover of these being hinged for quick action on them, the general body of the apparatus being provided with means for lateral attachment . (Machine-translation by Google Translate, not legally binding)
ES287573A1963-04-301963-04-30Improvements in aspirant campaigns (Machine-translation by Google Translate, not legally binding)
ExpiredES287573A3
(en)