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method to achieve the accession of dentures movable with the palate and / or the gum of a user through a unidirectional valve for air flow.valve for achieving this method and prosthesis equipped with such valve
method to achieve the accession of dentures movable with the palate and / or the gum of a user through a unidirectional valve for air flow.valve for achieving this method and prosthesis equipped with such valve
