| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 261/79.2 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 1,158,231 | Oct. 26, 1915 | C.V. Kerr | Condenser | steam condensers | |
| 1,926,723 | Sep. 12, 1933 | C.B. Jahnke | Exhaust Silencing Means | exhaust mechanisms | |