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ATELIERS ET CHANTIERS LOIRE SA
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ATELIERS ET CHANTIERS LOIRE SA
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Application filed by ATELIERS ET CHANTIERS LOIRE SAfiledCriticalATELIERS ET CHANTIERS LOIRE SA
Application grantedgrantedCritical
Publication of FR825651ApublicationCriticalpatent/FR825651A/fr
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
F25B23/00—Machines, plants or systems, with a single mode of operation not covered by groups F25B1/00 - F25B21/00, e.g. using selective radiation effect
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General Engineering & Computer Science
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FR825651D1936-11-271936-11-27Procédé et dispositif pour l'obtention de basses températures
ExpiredFR825651A
(fr)