B23C2226/00 - CPC Classification

Materials of tools or workpieces not comprising a metal

• B23C2226/12 » Boron nitride 2
• B23C2226/18 » Ceramic 58
• B23C2226/27 » Composites, e.g. fibre reinforced composites 75
• B23C2226/31 » Diamond 80
• B23C2226/33 » Elastomers, e.g. rubber 5
• B23C2226/37 » Fibreglass 2
• B23C2226/41 » Gypsum 3
• B23C2226/42 » Gem, i.e. precious stone 1
• B23C2226/45 » Glass 3
• B23C2226/54 » Paper 0
• B23C2226/61 » Plastics not otherwise provided for, e.g. nylon 41
• B23C2226/62 » Polystyrene foam 7
• B23C2226/72 » Silicon carbide 1
• B23C2226/73 » Silicon nitride 4
• B23C2226/75 » Stone, rock or concrete 4

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