Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4334429 | Method and apparatus for locating the position of a drill core sample | Jean-Paul Breton, Bernard Villeneuve | 1982-06-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4334429 | Method and apparatus for locating the position of a drill core sample | Jean-Paul Breton, Bernard Villeneuve | 1982-06-15 |