Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5346119 | Work pieces having a wear resistant coating produced by brazing and process for producing same | Manfred Koschlig | 1994-09-13 |
| 5341981 | Use of a cadmium-free silver alloy as brazing solder (III) | Wolfgang Weise, Alexander Voelcker, Dieter Kaufmann, Willi Malikowski, Joerg Beuers | 1994-08-30 |