Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4350572 | Purification of carboxylic acid esters containing aldehydes and/or acetals | Rudolf Kummer, Volker Taglieber, Heinz-Walter Schneider | 1982-09-21 |
FW
Franz Weis
Overall (1982): #64,629 of 81,411Top 80%
1
Patents 1982