Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B24
GRINDING; POLISHING
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B24C
ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
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1/00
Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
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B24C1/04
for treating only selected parts of a surface, e.g. for carving stone or glass
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