CPC Subgroup
B28D 1/04 with circular saw-blades or saw-discs (B28D1/10 takes precedence)
Full Title
Working stone or stone-like materials, e.g. brick, concrete , not provided for elsewhere; Machines, devices, tools therefor (fine working of gems, jewels, crystals B28D5/00; working by grinding or polishing B24; devices or means for dressing or conditioning abrasive surfaces B24B53/00) > by sawing > with circular saw-blades or saw-discs (B28D1/10 takes precedence)
8 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open