Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4860883 | Apparatus for cleaning of an endless conveyor belt | Fritz Schelhorn, Roland Witte | 1989-08-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4860883 | Apparatus for cleaning of an endless conveyor belt | Fritz Schelhorn, Roland Witte | 1989-08-29 |