PTCHAMFER
Machines and machine tools for cold forming of profile rolling parts, ring rolling parts, spline rolling parts and thread rolling parts, namely, [ thread and ] profile rolling machines, spline rolling machines,[ ring rolling machines, ] profile rollers and dies, namely, rolling dies, [ die departments, ] circular rolling dies, rollex dies, incremental rolling dies, [ planetary rolling dies, flat dies, ] rack dies
Registered · May 26, 2017 · 79212874 ·