Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881036 | Phase shift compensation for metal detection apparatus | Klaus Auslander, Hans-Jurgen Fabris, Wolfgang Patzwaldt | 1989-11-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881036 | Phase shift compensation for metal detection apparatus | Klaus Auslander, Hans-Jurgen Fabris, Wolfgang Patzwaldt | 1989-11-14 |