| 1/00 | Fire-extinguishing compositions; Use of chemical substances in extinguishing fires |
| 1/02 | Fire-extinguishing compositions; Use of chemical substances in extinguishing fires containing or yielding a gas phase, e.g. foams (A62D 1/06, A62D 1/08 take precedence) |
| 1/04 | Fire-extinguishing compositions; Use of chemical substances in extinguishing fires containing or yielding a gas phase, e.g. foams (A62D 1/06, A62D 1/08 take precedence) characterised by the foam stabiliser |
| 1/06 | Fire-extinguishing compositions; Use of chemical substances in extinguishing fires containing gas-producing, chemically-reactive components |
| 1/08 | Fire-extinguishing compositions; Use of chemical substances in extinguishing fires containing volatile or gas-charged liquids |
| 3/00 | Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances (devices for rendering harmful chemical agents harmless A62B 29/00; consuming noxious gases by combustion F23G 7/06) |
| 3/02 | Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances (devices for rendering harmful chemical agents harmless A62B 29/00; consuming noxious gases by combustion F23G 7/06) by biological methods, i.e. processes using enzymes or micro-organisms |
| 3/10 | Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances (devices for rendering harmful chemical agents harmless A62B 29/00; consuming noxious gases by combustion F23G 7/06) by subjecting to electric or wave energy or particle or ionizing radiation |
| 3/11 | Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances (devices for rendering harmful chemical agents harmless A62B 29/00; consuming noxious gases by combustion F23G 7/06) by subjecting to electric or wave energy or particle or ionizing radiation Electrochemical processes, e.g. electrodialysis |
| 3/115 | Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances (devices for rendering harmful chemical agents harmless A62B 29/00; consuming noxious gases by combustion F23G 7/06) by subjecting to electric or wave energy or particle or ionizing radiation Electrochemical processes, e.g. electrodialysis Electrolytic degradation or conversion |
| 3/13 | Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances (devices for rendering harmful chemical agents harmless A62B 29/00; consuming noxious gases by combustion F23G 7/06) by subjecting to electric or wave energy or particle or ionizing radiation to sonic energy |
| 3/15 | Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances (devices for rendering harmful chemical agents harmless A62B 29/00; consuming noxious gases by combustion F23G 7/06) by subjecting to electric or wave energy or particle or ionizing radiation to particle radiation, e.g. electron beam radiation |
| 3/17 | Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances (devices for rendering harmful chemical agents harmless A62B 29/00; consuming noxious gases by combustion F23G 7/06) by subjecting to electric or wave energy or particle or ionizing radiation to electromagnetic radiation, e.g. emitted by a laser |
| 3/172 | Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances (devices for rendering harmful chemical agents harmless A62B 29/00; consuming noxious gases by combustion F23G 7/06) by subjecting to electric or wave energy or particle or ionizing radiation to electromagnetic radiation, e.g. emitted by a laser Gamma rays, i.e. radiation having a wavelength of about 0.003 to 0.03 nm |
| 3/174 | Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances (devices for rendering harmful chemical agents harmless A62B 29/00; consuming noxious gases by combustion F23G 7/06) by subjecting to electric or wave energy or particle or ionizing radiation to electromagnetic radiation, e.g. emitted by a laser X-rays, i.e. radiation having a wavelength of about 0.03 to 3 nm |
| 3/176 | Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances (devices for rendering harmful chemical agents harmless A62B 29/00; consuming noxious gases by combustion F23G 7/06) by subjecting to electric or wave energy or particle or ionizing radiation to electromagnetic radiation, e.g. emitted by a laser Ultraviolet radiation, i.e. radiation having a wavelength of about 3 to 400 nm |
| 3/178 | Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances (devices for rendering harmful chemical agents harmless A62B 29/00; consuming noxious gases by combustion F23G 7/06) by subjecting to electric or wave energy or particle or ionizing radiation to electromagnetic radiation, e.g. emitted by a laser Microwave radiation, i.e. radiation having a wavelength of about 0.3 to 30 cm |
| 3/19 | Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances (devices for rendering harmful chemical agents harmless A62B 29/00; consuming noxious gases by combustion F23G 7/06) by subjecting to electric or wave energy or particle or ionizing radiation to plasma |
| 3/20 | Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances (devices for rendering harmful chemical agents harmless A62B 29/00; consuming noxious gases by combustion F23G 7/06) by hydropyrolysis or destructive steam gasification, e.g. using water and heat to effect chemical change |
| 3/30 | Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances (devices for rendering harmful chemical agents harmless A62B 29/00; consuming noxious gases by combustion F23G 7/06) by reacting with chemical agents |