Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4867763 | Process and equipment for the fractional desublimation of solids in vapor form from gas/vapor mixtures | — | 1989-09-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4867763 | Process and equipment for the fractional desublimation of solids in vapor form from gas/vapor mixtures | — | 1989-09-19 |