Number | Date | Country | Kind |
---|---|---|---|
2758547 | Dec 1977 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
2563574 | Berry | Aug 1951 | |
3426547 | Foster | Feb 1969 | |
3440832 | Aronson | Apr 1969 | |
3717007 | Kuhlenschmidt | Feb 1973 |
Entry |
---|
Ashrae Handbook & Product Directory, 1979 Equipment, Chapter 14 "Absorption Air-Conditioning and Refrigeration Equipment". |