Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5099692 | Apparatus for carrying mobile means of inspection in the interior of a tubular body | Franciscus S. De Boer | 1992-03-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5099692 | Apparatus for carrying mobile means of inspection in the interior of a tubular body | Franciscus S. De Boer | 1992-03-31 |