Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348411 | Combating bacteria with halogenomethylsulphonylphenyl-phthalamic acids | Engelbert Kuhle, Erich Klauke | 1982-09-07 |
| 4318919 | Combating bacteria with tetrachlorophthalamic acids | Engelbert Kuhle, Albrecht Marhold | 1982-03-09 |
| 4318924 | Combating bacteria with N-cycloalkyl-N'-substituted-N'-acyl-ureas | Christa Fest, Hans Scheinpflug | 1982-03-09 |