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ACM Tech Patents |
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Assignee: ACM Tech
Address: Seoul, KR
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 6843930 |
Composition of refrigerant mixtures for high back pressure condition |
January 18, 2005 |
| There is provided a composition of refrigerant mixtures for high back pressure condition, comprising propane, propylene or 1,1-difluoroethane and, optionally, additive selected from the group consisting of carbon dioxide, trifluoromethyl iodide and mixture thereof. The composition ac |
| 6649079 |
Composition of refrigerant mixtures for low back pressure condition |
November 18, 2003 |
| There is provided a composition of refrigerant mixtures for low back pressure condition, comprising isobutane, 1,1-difluoroethane and, optionally, additive selected from the group consisting of carbon oxide, trifluoromethyl iodide and mixture thereof. The composition according to the |
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