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Wedevags Bruks A B
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Wedevags Bruks A B
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Application filed by Wedevags Bruks A BfiledCriticalWedevags Bruks A B
Application grantedgrantedCritical
Publication of FR1034479ApublicationCriticalpatent/FR1034479A/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
B24B3/24—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills
B24B3/247—Supports for drills
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR1034479D1950-05-231951-03-28Porte-foret pour appareils d'affûtage
ExpiredFR1034479A
(fr)