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Application filed by Saint GobainfiledCriticalSaint Gobain
Application grantedgrantedCritical
Publication of BE612420RpublicationCriticalpatent/BE612420R/fr
B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
B24B3/34—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of turning or planing tools or tool bits, e.g. gear cutters
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Constituent Portions Of Griding Lathes, Driving, Sensing And Control
(AREA)
BE612420A1961-01-121962-01-08Appareil pour la sublimation sous vide.
BE612420R
(fr)