Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4560109 | Shaft sealing device for sliding portion of needle valve in paint spray gun | Arai Kazuo, Yahagi Atushi, Iwakoshi Shigeru | 1985-12-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4560109 | Shaft sealing device for sliding portion of needle valve in paint spray gun | Arai Kazuo, Yahagi Atushi, Iwakoshi Shigeru | 1985-12-24 |