Bath xxi century.

摘要

Bath XXI century. It consists basically of a tub (B) recessed floor and a perforated plate (P) together with two extensible hydraulic arms (EE '') inserted in two brackets (SS '). These arms are intended to move the plate (P) from the ground level (N) to the bottom of the tub. The purpose of the XXI century bathtub is to eliminate any unevenness to enter it.