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Individual
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Individual
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Priority to ES0070442UpriorityCriticalpatent/ES70442Y/en
Publication of ES70442UpublicationCriticalpatent/ES70442U/en
Application grantedgrantedCritical
Publication of ES70442YpublicationCriticalpatent/ES70442Y/en
A device for facilitating inhalations, characterized by being molded in a single piece, of flexible material, comprising a hollow trunco-conical portion (1) which, by its smaller base, extends into a cylindrical portion (5), provided with a grooved spreading ( 7) and whose free edge (6), which determines its mouth, is inclined towards a lower point located opposite to the aforementioned widening, all made so that the device can adapt by its upper edge (6) to the face of a person covering the mouth and part of the nose, and by its lower edge to the container that contains the materials producing the vapors or gases to be inhaled. (Machine-translation by Google Translate, not legally binding)
ES0070442U1958-12-041958-12-04
Device to facilitate inhalations
ExpiredES70442Y
(en)