Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4318865 | Production of 2-chloroformylethylmethylphosphinic acid chlorides | Hubert Neumaier, Klaus Gehrmann | 1982-03-09 |
AO
Alexander Ohorodnik
Overall (1982): #76,659 of 81,411Top 95%
1
Patents 1982