to electromagnetic radiation, e.g. emitted by a laser

Full Title

Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances > by subjecting to electric or wave energy or particle or ionizing radiation > to electromagnetic radiation, e.g. emitted by a laser

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

Child Classifications

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• A62D 3/172 Gamma rays, i.e. radiation having a wavelength of about 0.003 to 0.03 nm
• A62D 3/174 X-rays, i.e. radiation having a wavelength of about 0.03 to 3 nm
• A62D 3/176 Ultraviolet radiation, i.e. radiation having a wavelength of about 3 to 400 nm
• A62D 3/178 Microwave radiation, i.e. radiation having a wavelength of about 0.3 to 30 cm