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1. (WO1997015794) METHOD AND ARRANGEMENT FOR CONVEYING HEAT FROM EXHAUST AIR INTO INLET AIR BY A HEAT EXCHANGER VIA WHICH NON-FREEZING HEAT TRANSFER LIQUID IS CIRCULATED



Published International Application
DateTitleViewDownload
01.05.1997Initial Publication with ISR( (A1 19/1997))PDF (21p.)PDF (21p.), ZIP(XML + TIFFs)