| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 73/510 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 173,069 | Feb. 01, 1876 | M.W. Shapley | Improvement in governors for steam-engines | steam engine governors | |
| 1,919,449 | Jul. 25, 1933 | G. Oetzel | Governor | internal combustion engine governors | |
| 1,964,494 | Jun. 26, 1934 | A.K. Antonsen | Automatic Speed-Varying Mechanism | internal combustion engine governors | |