IPC Subgroup
C12J 1/02 from wine
Introduced: September 1968
Last revised: January 2006
Full Title
Vinegar; Preparation or purification thereof > from wine
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- Subclass:
- VINEGAR; PREPARATION OR PURIFICATION THEREOF