Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863641 | Preparation of acyl halides | Kaspar Bott | 1989-09-05 |
EI
Erika Irnich
Overall (1989): #37,637 of 140,708Top 30%
1
Patents 1989