CPC Main Group Additional Only
B23B 2226/00 Materials of tools or workpieces not comprising a metal
22 direct subcodes
Child Classifications
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- B23B 2226/04 Aromatic polyamides
- B23B 2226/09 Asbestos
- B23B 2226/12 Boron nitride
- B23B 2226/15 Cardboard
- B23B 2226/18 Ceramic
- B23B 2226/27 Composites
- B23B 2226/31 Diamond
- B23B 2226/33 Elastomers, e.g. rubber
- B23B 2226/36 Epoxy
- B23B 2226/39 Foam
- B23B 2226/42 Gem, i.e. precious stone
- B23B 2226/45 Glass
- B23B 2226/48 Ice
- B23B 2226/54 Paper
- B23B 2226/57 Plasterboard, i.e. sheetrock
- B23B 2226/61 Plastics not otherwise provided for, e.g. nylon
- B23B 2226/63 Polyurethane
- B23B 2226/66 Polytetrafluoroethylene
- B23B 2226/69 Sapphire
- B23B 2226/72 Silicon carbide