Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5661229 | Test gas detector, preferably for leak detectors, and process for operating a test gas detector of this kind | Thomas Böhm | 1997-08-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5661229 | Test gas detector, preferably for leak detectors, and process for operating a test gas detector of this kind | Thomas Böhm | 1997-08-26 |