Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5624504 | Duplex structure stainless steel having high strength and elongation and a process for producing the steel | Katsuhisa Miyakusu, Takashi Igawa | 1997-04-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5624504 | Duplex structure stainless steel having high strength and elongation and a process for producing the steel | Katsuhisa Miyakusu, Takashi Igawa | 1997-04-29 |