Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4358313 | Process for refining molten pig iron and steel | Masataka Yoshii, Mitsugu Anabuki, Tatsuro Kuwabara, Takuo Kono | 1982-11-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4358313 | Process for refining molten pig iron and steel | Masataka Yoshii, Mitsugu Anabuki, Tatsuro Kuwabara, Takuo Kono | 1982-11-09 |