Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5332054 | Connection of frame parts with profiled panels in gratings | Gunter Dieterich, Karlheinz Piel, Hans-Werner Schulte | 1994-07-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5332054 | Connection of frame parts with profiled panels in gratings | Gunter Dieterich, Karlheinz Piel, Hans-Werner Schulte | 1994-07-26 |