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Danhart Energy Systems Limited Patents |
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Assignee: Danhart Energy Systems Limited
Address: Richmond Hill, CA
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4578850 |
Method of manufacturing a heat exchanger |
April 1, 1986 |
| In order to provide a simple and expeditious method of manufacturing a heat exchanger which comprises a plurality of heat exchange tubes in substantially parallel, spaced apart stacked relationship, with the end portions of each heat exchange tube being sealingly disposed through a r |
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