| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Willi Klein | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 3,771,896 | Nov. 13, 1973 | W. Klein, R. Frank, E.K. Witzig | Radial Boring Machine With Extending, Adjustable Boring Head | radial drill presses | |