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Salvatore, Jr.; Arthur C. Patents |
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Assignee: Salvatore, Jr.; Arthur C.
Address: Schenectady, NY
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4219073 |
Heat saver device |
August 26, 1980 |
| The present invention provides a novel heat exchanger which is adaptable for attachment to an exhaust stack of either an oil or natural gas furnace and includes a heat exchange chamber with a plurality of separate, closely packed tubular conduits arranged to transport hot exhaust gases |
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