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B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
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FR711260D1931-02-131931-02-13Outils à poncer les plates-bandes pour panneaux de portes ou analogues
ExpiredFR711260A
(fr)