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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
B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
B24B19/006—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding hollow glassware, bottles
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FR607513D1925-12-071925-12-07Dispositif de commande de râteliers à bouteilles dans une machine à polir la surface des bouteilles
ExpiredFR607513A
(fr)