Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4412852 | Apparatus for producing brick-shaped blocks of dry ice | Tatsuo Fukuda | 1983-11-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4412852 | Apparatus for producing brick-shaped blocks of dry ice | Tatsuo Fukuda | 1983-11-01 |