| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 409/290 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 2,585,328 | Feb. 12, 1952 | C. Johnson | Machine Tool Control | machine tool controls | |
| 2,641,969 | Jun. 16, 1953 | E.G. Roehm | Machine Tool Control Mechanism | profiling machines | |