IPC Subgroup
A62B 19/02 with oxidising agents
Introduced: September 1968
Last revised: January 2006
Full Title
Cartridges with absorbing substances for respiratory apparatus > with oxidising agents
Classification Context
- Section:
- HUMAN NECESSITIES
- Class:
- LIFE-SAVING; FIRE-FIGHTING
- Subclass:
- DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING