Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4310388 | Isolation of a conjugated diolefin from a C.sub.4 - or C.sub.5 hydrocarbon | Klaus Volkamer, Alfred Lindner, Ulrich Wagner, Hans-Martin Weitz, Klaus-Juergen Schneider | 1982-01-12 |