Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6684678 | Method for extracting a tool from a hollow object and tool for machining a hollow object | Peter Kettner, Hubert Nägele, Manfred Hirschvogel | 2004-02-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6684678 | Method for extracting a tool from a hollow object and tool for machining a hollow object | Peter Kettner, Hubert Nägele, Manfred Hirschvogel | 2004-02-03 |