Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352065 | Nondestructive electromagnetic inspection of pipelines incorporated in an electrically closed loop | Lev I. Trakhtenberg, Petr N. Shkatov | 1982-09-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352065 | Nondestructive electromagnetic inspection of pipelines incorporated in an electrically closed loop | Lev I. Trakhtenberg, Petr N. Shkatov | 1982-09-28 |