Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4330520 | Process and apparatus for preventing NO.sub.x emissions after emergency shutdowns of plants for the manufacture of nitric acid | — | 1982-05-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4330520 | Process and apparatus for preventing NO.sub.x emissions after emergency shutdowns of plants for the manufacture of nitric acid | — | 1982-05-18 |