Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5356665 | Method of manufacturing a pipe coated with a resin layer on the inner surface thereof | Kuniaki Seki, Shinichi Nishiyama, Hajime Abe | 1994-10-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5356665 | Method of manufacturing a pipe coated with a resin layer on the inner surface thereof | Kuniaki Seki, Shinichi Nishiyama, Hajime Abe | 1994-10-18 |