Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880220 | Device for holding an object in a spatial position | — | 1989-11-14 |
| 4876429 | Device for retaining tools or workpieces having a cylindrical shaft | — | 1989-10-24 |
| 4838533 | Device for reproducible, high-precision determination of the relative position of a first object in relation to second objects | — | 1989-06-13 |
| 4829151 | Wire electrode discharging machine with a tracer unit for wire positioning | — | 1989-05-09 |
| 4824085 | Device for holding and handling a flat object | — | 1989-04-25 |
| 4822014 | Apparatus for holding an object in a desired position in space | — | 1989-04-18 |