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Application filed by Іван Іванович Петрушевський, Иван Иванович ПетрушевскийfiledCriticalІван Іванович Петрушевський
Priority to UA99063169ApriorityCriticalpatent/UA34152A/en
Publication of UA34152ApublicationCriticalpatent/UA34152A/en
Dental Tools And Instruments Or Auxiliary Dental Instruments
(AREA)
Abstract
The invention relates to the medicine, namely to the orthopedic dentistry. The technical result consists in simplifying the construction with the improving of its attachment in the oral cavity, relieving the pain, and shortening the adaptation and correction period.
Orthodontic apparatus for treatment of distal occlusion of the dental arches in association with the protrusion of the superior frontal teeth to children