Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4349666 | Process for the production of kanomycin B derivatives and products obtained therefrom | Hamao Umezawa, Sumio Umezawa, Tsutomu Tsuchiya | 1982-09-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4349666 | Process for the production of kanomycin B derivatives and products obtained therefrom | Hamao Umezawa, Sumio Umezawa, Tsutomu Tsuchiya | 1982-09-14 |