SYMMETRIX
Drilling machines; drilling machine tools, namely, bits, reamers [, electric hammers, pneumatic hammers, hydraulic hammers, and air powered hammers ] ; parts of drilling machines and drilling machine tools, namely, drilling steel in the nature of casing shoes, shanks, rods and casing strings; parts of drilling machines and drilling machine tools, namely, drill bits for rock and earth drilling, [ concentric core drilling bits, coring pilot bits, coring reaming bits, ] drilling rods, drilling ...
Registered · June 30, 2005 · 79019595 ·