Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kapella LtdfiledCriticalKapella Ltd
Publication of CH258077ApublicationCriticalpatent/CH258077A/fr
B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
B24B17/00—Special adaptations of machines or devices for grinding controlled by patterns, drawings, magnetic tapes or the like; Accessories therefor
B24B17/04—Special adaptations of machines or devices for grinding controlled by patterns, drawings, magnetic tapes or the like; Accessories therefor involving optical auxiliary means, e.g. optical projection form grinding machines
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
CH258077D1943-07-161946-05-27Machine-outil avec dispositif servant à déterminer exactement la position d'un point dans un plan de référence.
CH258077A
(fr)