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A62C99/00—Subject matter not provided for in other groups of this subclass
A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
A62C99/0018—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using gases or vapours that do not support combustion, e.g. steam, carbon dioxide
A62C99/0027—Carbon dioxide extinguishers
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FR763812D1932-11-161933-11-15Perfectionnements apportés aux appareils extincteurs d'incendie
ExpiredFR763812A
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