Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4834003 | Combustion of aqueous sewage sludge by the fluidized bed process | Artur Reischl | 1989-05-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4834003 | Combustion of aqueous sewage sludge by the fluidized bed process | Artur Reischl | 1989-05-30 |