IPC Subgroup
C01B 32/25 Diamond
Introduced: January 2017
Full Title
Carbon; Compounds thereof > Diamond
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- INORGANIC CHEMISTRY
- Subclass:
- NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
Related Keywords
DIAMOND(S)
2 direct subcodes
Child Classifications
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- C01B 32/26 Preparation
- C01B 32/28 After-treatment, e.g. purification, irradiation, separation or recovery