Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861411 | Method of producing gel sheet for electrophoresis | — | 1989-08-29 |
ST
Shigeru Tezuka
Overall (1989): #56,673 of 140,708Top 45%
1
Patents 1989