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Publication of FR570616ApublicationCriticalpatent/FR570616A/fr
B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
B24B7/10—Single-purpose machines or devices
B24B7/12—Single-purpose machines or devices for grinding travelling elongated stock, e.g. strip-shaped work
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FR570616D1922-09-251923-09-06Perfectionnements aux machines à polir des matières en feuilles
ExpiredFR570616A
(fr)