Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4811087 | Clamping circuit for a television transmission system | Ludovicus H. M. Engel, Pieter C. Pieket Weeserik | 1989-03-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4811087 | Clamping circuit for a television transmission system | Ludovicus H. M. Engel, Pieter C. Pieket Weeserik | 1989-03-07 |