Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4317820 | .beta.-Lactam series compound and antibacterial pharmaceutical composition containing the same | Hiroshi Ishikawa, Kazuyuki Nakagawa | 1982-03-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4317820 | .beta.-Lactam series compound and antibacterial pharmaceutical composition containing the same | Hiroshi Ishikawa, Kazuyuki Nakagawa | 1982-03-02 |