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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
F25C—PRODUCING, WORKING OR HANDLING ICE
F25C1/00—Producing ice
F25C1/22—Construction of moulds; Filling devices for moulds
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FR723139D1930-09-101931-09-09Dispositif pour la fabrication de la glace
ExpiredFR723139A
(fr)