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GEORGES MATHIOTTE
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GEORGES MATHIOTTE
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Application filed by GEORGES MATHIOTTEfiledCriticalGEORGES MATHIOTTE
Application grantedgrantedCritical
Publication of FR462766ApublicationCriticalpatent/FR462766A/fr
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
FR462766D1913-09-191913-09-19Perfectionnements aux glacières
ExpiredFR462766A
(fr)