Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856701 | Device for positioning tentering frames into association with a workpiece which is being assembled along a transfer line | — | 1989-08-15 |
| 4638902 | Mechanism for automatically positioning clamping frames | Roman Kellner, Georg Mayr, Karl-Heinz Proksch | 1987-01-27 |