Apparatus and method for mirror surface grinding of magnetic...

Apparatus and method for the restoration of optical storage...

Backing pad

Brake rotor grinding method and apparatus

Brake-disk grinding

Burnishing head

Burnishing head

Burnishing tape handling apparatus and method

Disc repair system

Disc repair system

Disc streak pattern forming method and apparatus

Disc streak pattern forming method and apparatus

Disk for toroidal continuously variable transmission and...

Double-disc grinding machine, static pressure pad, and...

Double-side grinding method and double-side grinder

Foam buffing pad and method of manufacturing thereof

Method and an element for surface polishing

Method and apparatus for burnishing magnetic disks

Method and apparatus for repairing optical discs

Method of double-side lapping a wafer and an apparatus therefor