Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4360465 | N-Allyl pyrrolidinium salt of .alpha.-aminoacetanilides | Ernst Buschmann, Bernd Zeeh, Hubert Sauter, Johann Jung | 1982-11-23 |
| 4328165 | Penylcarbamic acid chlorides and their preparation | — | 1982-05-04 |