Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5673258 | Method and apparatus for the enlargement of the reach of the transmission channel between functional groups of an | Klaus Helbig, Norbert Wulst | 1997-09-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5673258 | Method and apparatus for the enlargement of the reach of the transmission channel between functional groups of an | Klaus Helbig, Norbert Wulst | 1997-09-30 |