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Classification
A62D
ClassID:
24791
⎘
A62D - CPC Classification
Classification description:
Sub-classes:
A62D1/00 »
Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
73
A62D2101/00 »
Harmfull chemical substances made harmless, or less harmful, by effecting chemical change
1
A62D2203/00 »
Aspects of processes for making harmful chemical substances harmless, or less harmful, by effecting chemical change in the substances
0
A62D3/00 »
Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
20
A62D5/00 »
Composition of materials for coverings or clothing affording protection against harmful chemical agents
125
A62D7/00 »
Composition of materials for transparent parts of gas-masks, respirators, breathing bags, or helmets
3
A62D9/00 »
Composition of chemical substances for use in breathing apparatus
34