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Publication of BE675776ApublicationCriticalpatent/BE675776A/fr
B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
Appareil de meulage a ruban pour une machine a meuler les rails pour le meulage d'irregularites a la surface du champignon de rail d'un ou des deux rails d'une voie ferree posee