IPC Subgroup
C05D 9/02 containing trace elements
Introduced: September 1968
Last revised: January 2006
Full Title
Other inorganic fertilisers > containing trace elements
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- FERTILISERS; MANUFACTURE THEREOF
- Subclass:
- INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES ,; FERTILISERS PRODUCING CARBON DIOXIDE