Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4333809 | Cross-linkable polycarbonate elastomers, a process for their preparation and use for packaging medicines | Manfred Schreckenberg, Dieter Freitag, Hans-Heribert Burgdorfer, Siegfried Adelmann, Hans Rudolph | 1982-06-08 |