Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4389360 | Method of forming a protective coating on a long lance to be immersed in molten metal | Katsuhiko Noro, Yusei Nagaki, Shinpei Sasaki | 1983-06-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4389360 | Method of forming a protective coating on a long lance to be immersed in molten metal | Katsuhiko Noro, Yusei Nagaki, Shinpei Sasaki | 1983-06-21 |