Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6528028 | Process for treating bauxite in which a desilication product and an insoluble residure are separately precipitated | Yasuo Kawai, Isao Ishikawa | 2003-03-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6528028 | Process for treating bauxite in which a desilication product and an insoluble residure are separately precipitated | Yasuo Kawai, Isao Ishikawa | 2003-03-04 |