IPC Subgroup
A62D 101/2 Organic substances
Introduced: January 2007
Full Title
Harmful chemical substances made harmless, or less harmful, by effecting chemical change > Organic substances
Classification Context
- Section:
- HUMAN NECESSITIES
- Class:
- LIFE-SAVING; FIRE-FIGHTING
- Subclass:
- CHEMICAL MEANS FOR EXTINGUISHING FIRES; PROCESSES FOR MAKING HARMFUL CHEMICAL SUBSTANCES HARMLESS, OR LESS HARMFUL, BY EFFECTING A CHEMICAL CHANGE; COMPOSITION OF MATERIALS FOR COVERINGS OR CLOTHING FOR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; COMPOSITION OF MATERIALS FOR TRANSPARENT PARTS OF GAS-MASKS, RESPIRATORS, BREATHING BAGS OR HELMETS; COMPOSITION OF CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
4 direct subcodes
Child Classifications
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- A62D 101/22 containing halogen
- A62D 101/24 containing heavy metals
- A62D 101/26 containing nitrogen or phosphorus
- A62D 101/28 containing oxygen, sulfur, selenium or tellurium, i.e. chalcogen