IPC Subgroup
C05B 17/02 containing manganese
Introduced: September 1968
Last revised: January 2006
Full Title
Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal > containing manganese
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- FERTILISERS; MANUFACTURE THEREOF
- Subclass:
- PHOSPHATIC FERTILISERS