IPC Subgroup
C06F 1/06 Dipping, coating, impregnating, or drying of matches
Introduced: September 1968
Last revised: January 2006
Full Title
Mechanical manufacture of matches > Dipping, coating, impregnating, or drying of matches
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- EXPLOSIVES; MATCHES
- Subclass:
- MATCHES; MANUFACTURE OF MATCHES