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Alfhild Irene Fagervik Patents |
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Inventor: Fagervik; Alfhild Irene
Address: Ottestad, NO
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5964278 |
Heat exchanger |
October 12, 1999 |
| A heat exchanger has been developed with a helical insert (9) permanently mounted in a housing (2). Between the windings in the insert (9) there is formed a helical channel (20) for one heat exchange medium. The insert (9) is designed with a channel (10) for the second heat exchange medi |
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