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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
B24B33/00—Honing machines or devices; Accessories therefor
B24B33/10—Accessories
B24B33/105—Honing spindles; Devices for expanding the honing elements
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FR977569D1942-08-131942-08-13Perfectionnement apporté aux machines à roder
ExpiredFR977569A
(fr)