Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B24
GRINDING; POLISHING
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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
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9/00
Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
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B24B9/02
characterised by a special design with respect to properties of materials specific to articles to be ground
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B24B9/06
of non-metallic inorganic material, e.g. stone, ceramics, porcelain
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B24B9/065
of thin, brittle parts, e.g. semiconductors, wafers
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