The B.A.T precision attachment has stress relief activity and is specially designed to support unilateral or bilateral partial denture WITHOUT metal frame.!, It works succesfully since 1994.!.

In 1994 Its designed by Kiosegian Vachan.Bat system is an innovation in the mobile prosthetics solutions.it helps the patient to relieve from stress of using mobile restorations on metal frames with lingual or palatal bars..

The B.A.T system holds the world certification on pattent since 1994 .It works succesfully since 1994.!.