Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4349582 | Gas-discharge method for coating the interior of electrically non-conductive pipes | Hans Beerwald, Gunter Bohm | 1982-09-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4349582 | Gas-discharge method for coating the interior of electrically non-conductive pipes | Hans Beerwald, Gunter Bohm | 1982-09-14 |