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Individual
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Individual
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Priority to ES104887UpriorityCriticalpatent/ES104887U/en
Publication of ES104887UpublicationCriticalpatent/ES104887U/en
Respiratory Apparatuses And Protective Means
(AREA)
Abstract
Respiratory mask that is characterized by the fact of understanding dizziness whose edge takes a profile that corresponds to the anatomical shapes of the user's face, which is provided with means to fix the ends of an elastic mask fastening strip as well as two transversal flaps in which two corresponding openings fit. provided in a second frame with forms analogous to the previous one, with a porous sheet retaining particles of impurities interposed between them. (Machine-translation by Google Translate, not legally binding)
ES104887U1964-03-061964-03-06Respiratory mask (Machine-translation by Google Translate, not legally binding)
PendingES104887U
(en)