IPC Subgroup
C01B 33/24 Alkaline earth metal silicates
Introduced: September 1968
Last revised: January 2006
Full Title
Silicon; Compounds thereof > Silicates > Alkaline earth metal silicates
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- INORGANIC CHEMISTRY
- Subclass:
- NON-METALLIC ELEMENTS; COMPOUNDS THEREOF