Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4823993 | Bucket wheel gate for dispensing granulated bulk material | Wolfgang Siegel, Dieter Heep, Paul Vogel | 1989-04-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4823993 | Bucket wheel gate for dispensing granulated bulk material | Wolfgang Siegel, Dieter Heep, Paul Vogel | 1989-04-25 |