Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4848982 | Arrangement for cooling a synthetic gas in a quenching cooler | Arnold Tolle, Manfred Forster, Heinz Haacker | 1989-07-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4848982 | Arrangement for cooling a synthetic gas in a quenching cooler | Arnold Tolle, Manfred Forster, Heinz Haacker | 1989-07-18 |