Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4327208 | Continuous process for the hydrolytic production of polycaprolactam having a low-monomer and low-dimer content | Gunter Lehr, Uwe Hucks, Hugo Vernaleken, Erhard Tresper | 1982-04-27 |