Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5622910 | Mixtures of herbicides and antidotes | Frank Zurm uhlen, Heinz-Josef L oher, Rainer Sch utze, Klaus Bauer, Hermann Bieringer | 1997-04-22 |
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Overall (1997): #183,686 of 185,788Top 100%
1
Patents 1997