Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5238341 | Connection system for connecting an interchangeable tool head to a tool spindle | — | 1993-08-24 |
| 4698898 | Machine tool with tool changing device | — | 1987-10-13 |
| 4640373 | Bore head for deep-hole boring | — | 1987-02-03 |
| 4617846 | Interchangeable tool head for a nc machine | — | 1986-10-21 |
| 4396320 | Boring unit | Bernhard Bellmann, Wilhelm Wolf | 1983-08-02 |