Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4606493 | Method and apparatus for soldering plate-shaped circuit carriers inside an inert gas soldering means | Heinz Christoph, Eduard Lenz, Ulrich Neumann, Reinhard von der Schmidt | 1986-08-19 |