Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4589636 | Grasping device for a rod insertable into and withdrawable from the taphole of metallurgical furnaces, particularly tapping rods | Werner Schneider, Hans-Jorg Muller-Spath, Eberhard Brucher | 1986-05-20 |