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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
B24B33/08—Honing tools
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Engineering & Computer Science
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Mechanical Engineering
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FR912899D1945-03-081945-03-08
Improvements to lapping devices
ExpiredFR912899A
(en)