IPC Main Group
A62B 29/00 Devices, e.g. installations, for rendering harmless or for keeping off harmful chemical agents
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- HUMAN NECESSITIES
- Class:
- LIFE-SAVING; FIRE-FIGHTING
- Subclass:
- DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING