Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5605174 | Device for conveying thick substances containing a great deal of solid material | Karl Schlecht, Ulrich Schuster | 1997-02-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5605174 | Device for conveying thick substances containing a great deal of solid material | Karl Schlecht, Ulrich Schuster | 1997-02-25 |