Number | Name | Date | Kind |
---|---|---|---|
3745787 | Ponziani | Jul 1973 | |
4089368 | Bell, Jr. et al. | May 1978 | |
4393661 | Vakil | Jul 1983 | |
4406134 | Vakil | Sep 1983 | |
4524823 | Hummel et al. | Jun 1985 | |
4543802 | Ingelmann et al. | Oct 1985 | |
4593539 | Humpolik et al. | Jun 1986 | |
4702086 | Nunn, Sr. et al. | Oct 1987 | |
4866947 | Webster | Sep 1989 | |
4922732 | Eriksson | May 1990 | |
5046321 | Webster | Sep 1991 | |
5243838 | Ide et al. | Sep 1993 | |
5341656 | Rust, Jr. et al. | Aug 1994 | |
5507151 | Ring et al. | Apr 1996 |
Entry |
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Self-Contained Unit Ventilator Heat Pump and Air Conditioning Models; UV-DS-2; Jul. 1997. |
Installation, Operation and Maintenance Manual Air Cooled Self-Contained Unit Ventilator Heat Pump and Air Conditioner Models THPB, TACB; TSCB-IOM-1;(Jun. 1997). |