Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5346515 | Fluidized bed gas generator for allothermic gasification of coal | Helmut Kubiak, Hans-Jurgen Schroter, Heinrich Kalwitzki, Klaus Knop | 1994-09-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5346515 | Fluidized bed gas generator for allothermic gasification of coal | Helmut Kubiak, Hans-Jurgen Schroter, Heinrich Kalwitzki, Klaus Knop | 1994-09-13 |