| http://www.w3.org/ns/prov#value | - , Inc.Computer-aided surgery apparatusUS5784282 *Jun 10, 1994Jul 21, 1998Bertin & CieMethod and apparatus for identifying the position in three dimensions of a movable object such as a sensor or a tool carried by a robotUS5848967 *Jun 7, 1995Dec 15, 1998Cosman; Eric R.Optically coupled frameless stereotactic system and methodUS5851183 *Oct 16, 1995Dec 22, 1998St. Louis UniversitySystem for indicat
|
