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GUSTAV AUGUST REITZ
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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
F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
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FR393391D1908-08-171908-08-17Procédé et appareils pour la production de froid et de glace par la vaporisation d'acide carbonique liquide
ExpiredFR393391A
(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
Procédé pour imprégner le bois en pratiquant des perforations destinées à l'introduction du liquide d'imprégnation et dispositif pour l'exécution du procédé
Appareil de gazéification et de réchauffement des gaz liquéfiés, tels que l'acide carbonique liquide, en vue de leur application comme force motrice