Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BOC Group Ltd
Original Assignee
British Oxigen Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB35655/56Aexternal-prioritypatent/GB812210A/en
Application filed by British Oxigen LtdfiledCriticalBritish Oxigen Ltd
Publication of ES238037A1publicationCriticalpatent/ES238037A1/es
Un método de conservar alimentos o materiales similares susceptibles de estropearse durante su transporte o almacenaje, que comprende licuar aire o nitrógeno usando metano líquido como refrigerante y enfriar el material susceptible de estropearse con el aire líquido o el nitrógeno líquido en un recipiente térmicamente aislado hasta una temperatura inferior a -50C.
ES0238037A1956-11-211957-10-10Un método de conservar alimentos o materiales similares susceptibles de estropearse durante su transporte o almacenaje
ExpiredES238037A1
(es)
A cold or hot storage element for preserving at a predetermined temperature, iced and frozen products, perishable commodities, or products for consumption hot