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Publication of FR711202ApublicationCriticalpatent/FR711202A/fr
A62C99/00—Subject matter not provided for in other groups of this subclass
A62C99/009—Methods or equipment not provided for in groups A62C99/0009 - A62C99/0081
A—HUMAN NECESSITIES
A62—LIFE-SAVING; FIRE-FIGHTING
A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
A62D1/0092—Gaseous extinguishing substances, e.g. liquefied gases, carbon dioxide snow
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FR711202D1930-12-111930-12-11Procédé et appareil pour la production de gaz inerte composé de gaz carbonique et d'azote
ExpiredFR711202A
(fr)