Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4363949 | Travelling wire EDM apparatus | Benno I. Bonga | 1982-12-14 |
| 4341939 | Wire electrode for cutting an electrode workpiece by electrical discharges | Jean-Paul Briffod, Roland Martin, Bernard Bommeli, Danielle Schnellmann | 1982-07-27 |
| 4314133 | Process and apparatus for electrical discharge machining by means of a wire electrode | Alain Wavre | 1982-02-02 |
| 4310742 | EDM Process and apparatus for machining cavities and slots in a workpiece | — | 1982-01-12 |