Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868217 | Bactericidal composition | Seiichi Araki, Mamoru Suzuki, Tetsuji Iwasaki | 1989-09-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868217 | Bactericidal composition | Seiichi Araki, Mamoru Suzuki, Tetsuji Iwasaki | 1989-09-19 |