| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 418/28 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 1,678,050 | Jul. 24, 1928 | E.J. Kearney | Adjustable Fluid Control Device | machine tool controls | |
| 2,431,122 | Nov. 18, 1947 | H.S. Jakobsen | Variable Volume Hydraulic Pump of the Axially Oscillating Vane Type | hydraulic pumps | |