Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4646574 | Pressure gauge housing made of synthetic material | Herbert Elter, Hermann Julien | 1987-03-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4646574 | Pressure gauge housing made of synthetic material | Herbert Elter, Hermann Julien | 1987-03-03 |