Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5798008 | Method for producing copper alloy materials for molds for continuous steel casting, and molds made of the materials | Masato Koide, Takashi Morimoto, Yutaka Koshiba | 1998-08-25 |