IPC Subgroup
C02F 103/44 from vehicle washing facilities
Introduced: January 2000
Last revised: January 2006
Full Title
Nature of the water, waste water, sewage or sludge to be treated > from vehicle washing facilities
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- Subclass:
- TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE