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OTO TORT ROSA MA
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OTO TORT ROSA MA
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Application filed by OTO TORT ROSA MAfiledCriticalOTO TORT ROSA MA
Priority to ES1982268466UpriorityCriticalpatent/ES268466Y/en
Publication of ES268466UpublicationCriticalpatent/ES268466U/en
Application grantedgrantedCritical
Publication of ES268466YpublicationCriticalpatent/ES268466Y/en
Smoke hood, of the type formed by an envelope of laminar material, provided with a transparent window for vision and a filtering device for breathing, essentially characterized by carrying at least one unidirectional valve that allows the exit of the gases exhaled by the user and prevents the entry of smoke and polluted air from outside. (Machine-translation by Google Translate, not legally binding)