Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4340746 | Process for the preparation of thiochloroformates | Georg Schaeffer | 1982-07-20 |
GS
Gunther Semler
Overall (1982): #61,709 of 81,411Top 80%
1
Patents 1982