IPC Subgroup
C05D 3/02 from limestone, calcium carbonate, calcium hydrate, slaked lime, calcium oxide, waste calcium compounds
Introduced: September 1968
Last revised: January 2006
Full Title
Calcareous fertilisers > from limestone, calcium carbonate, calcium hydrate, slaked lime, calcium oxide, waste calcium compounds
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- FERTILISERS; MANUFACTURE THEREOF
- Subclass:
- INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES ,; FERTILISERS PRODUCING CARBON DIOXIDE