Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4329932 | Method of burning fuel with lowered nitrogen-oxides emission | Masayasu Sakai | 1982-05-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4329932 | Method of burning fuel with lowered nitrogen-oxides emission | Masayasu Sakai | 1982-05-18 |