WIRTH
Drilling machines and parts therefor, namely, rotary table drilling rigs, core drilling rigs, water well, pile foundation, shaft, large-diameter, blast-hole, investigation, injection and anchor-hole drilling units, air-lift and jet drilling units, and drilling installations comprising drilling rigs, and apparatus for their operation, namely draw works and winches, rotary tables, rotary swivels and top drives, gearboxes, namely, compound gears, motor drives, master bushings for rotary tables; ...
Cancelled · July 5, 2005 · 79031224 ·