79043707
Jul 27, 2007
Feb 24, 2009
Rolling mills for metal bands; rolling mill structural parts; rolling mill rollers being structural parts of rolling mills; rolling mills motors and drive systems, namely, motors, variable-speed reducers and gear boxes; machine tool spindles for rolling mills; mechanical devices for setting rolling mills, namely, vertical and horizontal adjusting rolling mills roll positioner being structural parts of rolling mills, bending devices for rolling mills rolls being structural parts of rolling mills
MachineryControl and regulation devices for rolling mills, namely, electrical controllers to control thickness, flatness, profile of the metal band; electrical controllers for rolls speed and drive motor control; computer programs for rolling mills control and regulation
Electrical and Scientific Apparatus