Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4339216 | Equipment for laying a layer of elongate material adjacent to an exposed rock or mineral surface in an underground mine | — | 1982-07-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4339216 | Equipment for laying a layer of elongate material adjacent to an exposed rock or mineral surface in an underground mine | — | 1982-07-13 |