Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5077883 | Process for fixing a metal screen in the housing of a vacuum switch | Hans Schellekens, Klaas Lenstra, Johan H. J. Ter Hennepe | 1992-01-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5077883 | Process for fixing a metal screen in the housing of a vacuum switch | Hans Schellekens, Klaas Lenstra, Johan H. J. Ter Hennepe | 1992-01-07 |