Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4334937 | Process for improving decarburization resistance of chrome-molybdenum steel in sodium | Naruo Hasegawa, Takashi Nakasuji, Norichika Aoki | 1982-06-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4334937 | Process for improving decarburization resistance of chrome-molybdenum steel in sodium | Naruo Hasegawa, Takashi Nakasuji, Norichika Aoki | 1982-06-15 |