Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5636402 | Apparatus spreading fluid on floor while moving | Shigeru Oyokota, Nobukazu Kawagoe | 1997-06-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5636402 | Apparatus spreading fluid on floor while moving | Shigeru Oyokota, Nobukazu Kawagoe | 1997-06-10 |