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F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
F25B17/00—Sorption machines, plants or systems, operating intermittently, e.g. absorption or adsorption type
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FR19661D1913-12-061914-01-12Procédé et dispositifs pour la production de la glace et du froid
ExpiredFR19661E
(fr)
Procédés et dispositifs pour la production de la glace et du froid. (perfectionnements au brevet francais n° 461358, pris le 21 juillet 1913, par m. charles helaygue, par appareil pour la production de la glace