Number | Name | Date | Kind |
---|---|---|---|
2626129 | Obert | Jan 1953 | A |
3012416 | Dart et al. | Dec 1961 | A |
3141308 | Dart | Jul 1964 | A |
3169575 | Engalitcheff, Jr. et al. | Feb 1965 | A |
3747362 | Mercer | Jul 1973 | A |
3864442 | Percy | Feb 1975 | A |
4112027 | Cates | Sep 1978 | A |
4683101 | Cates | Jul 1987 | A |
4755331 | Merrill et al. | Jul 1988 | A |
5124087 | Bradley et al. | Jun 1992 | A |
5435382 | Carter | Jul 1995 | A |
5724828 | Korenic | Mar 1998 | A |
5816318 | Carter | Oct 1998 | A |
Number | Date | Country |
---|---|---|
52-37249 | Mar 1977 | JP |
Entry |
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Publication 2000 Ashrae Handbook, HVAC Systems and Equipment—pp. 36.6-36.7. |