Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4344494 | Measuring system having a balance with digital display having digit appearance modifying circuit | Christoph Berg, Franz-Josef Melcher | 1982-08-17 |
| 4320809 | Weighing machine with explosion proof case | Dieter Blawert | 1982-03-23 |