| All Patents in class 261/DIG.034 |
Patents 1 -
11
of 11
      |
| Number | Title | Classification(s) |
| 808,897 | Apparatus for treating air | 239/468, 261/DIG.003, 261/DIG.034, 261/DIG.039, 261/DIG.043, 55/440, 96/356 |
| 854,270 | Method of heating and humidifying air | 236/44C, 261/DIG.003, 261/DIG.034, 454/337, 55/440, 95/18, 95/198, 95/216 |
| 1,078,608 | Air-cooling apparatus | 126/113, 261/151, 261/DIG.034, 62/310 |
| 1,085,971 | Method of humidifying air and controlling the humidity and temperature thereof | 159/4.07, 159/4.1, 159/48.2, 236/13, 236/44C, 236/44R, 261/39.1, 261/DIG.027, 261/DIG.034, 310/53 |
| 1,095,156 | Apparatus for controlling the humidity and temperature of air | 236/13, 236/44C, 236/87, 237/78R, 261/DIG.034, 454/337, 73/335.09 |
| 1,129,549 | Method of regulating humidity and temperature | 236/1B, 236/44C, 236/86, 261/DIG.034, 454/337 |
| 1,167,740 | Method of controlling the humidity of air under pressure | 236/44A, 236/44R, 261/DIG.034 |
| 1,172,429 | Method for dehumidifying and cooling air | 159/4.04, 159/4.09, 159/4.1, 236/44R, 261/DIG.011, 261/DIG.034, 62/271, 62/92, 95/17, 95/225, 95/231 |
| 1,231,705 | Apparatus for regulating the humidity and temperature of air | 236/1B, 236/44C, 236/44R, 261/39.1, 261/DIG.034, 454/337, 73/335.09 |
| 1,330,238 | Method of and apparatus for drying, conditioning, and regulating the moisture content of hygroscopic materials | 236/44R, 261/DIG.027, 261/DIG.034, 34/212, 34/221, 34/474, 34/557 |
| 1,687,542 | Cooling system | 261/115, 261/DIG.011, 261/DIG.027, 261/DIG.034, 310/54, 310/58 |
