Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5647395 | Valved discharge mechanism of a fluid displacement apparatus | Kenji Hashimoto | 1997-07-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5647395 | Valved discharge mechanism of a fluid displacement apparatus | Kenji Hashimoto | 1997-07-15 |