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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
B24B35/00—Machines or devices designed for superfinishing surfaces on work, i.e. by means of abrading blocks reciprocating with high frequency
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FR1175482D1956-05-091957-05-07Procédé et machine pour le traitement de surfaces en particulier pour poncer des profilés en bois
ExpiredFR1175482A
(fr)
Procédé et dispositif pour la fabrication continue de corps pressés à partir de copeaux de bois, en particulier de plaques, en appliquant des champs électriques