IPC Main Group
C22C 101/00 Non-metallic fibres or filaments
Introduced: January 2000
Last revised: January 2006
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- Subclass:
- ALLOYS
2 direct subcodes
Child Classifications
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- C22C 101/02 based on oxides, e.g. oxide ceramic fibres
- C22C 101/08 based on non-oxides, e.g. non-oxide ceramic fibres