| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 475/272 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 1,490,516 | Apr. 15, 1924 | A.B. Landis | Automobile transmission | ||
| 2,984,159 | May 16, 1961 | E.F. Woytych, C. Maastricht, G.H. Schurger | Machine Tool | horizontal boring mills | |