Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4319527 | Blasting charge for a blast actuated high-voltage power switch | Lutz Niemeyer | 1982-03-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4319527 | Blasting charge for a blast actuated high-voltage power switch | Lutz Niemeyer | 1982-03-16 |