Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4350097 | Nonelectric delay detonator with tubular connecting arrangement | Arthur F. Bowman | 1982-09-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4350097 | Nonelectric delay detonator with tubular connecting arrangement | Arthur F. Bowman | 1982-09-21 |