Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5735470 | Irrigation hose having holes formed on external walls of all flow passages | Tatsuya Ohe | 1998-04-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5735470 | Irrigation hose having holes formed on external walls of all flow passages | Tatsuya Ohe | 1998-04-07 |