Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6338615 | Pipe switch for two-cylinder thick-material pump | Hellmut Hurr, Hartmut Benckert | 2002-01-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6338615 | Pipe switch for two-cylinder thick-material pump | Hellmut Hurr, Hartmut Benckert | 2002-01-15 |