| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 341/115 | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
| 3,539,789 | Nov. 10, 1970 | A.O. Fitzner | Selective Dial in Representation of Digital Numbers for Machine Tool Control | ||