Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4251497 | Method for measuring the basic amount in basic aluminum sulfate solution for removal of SO.sub.2 gas | Kazumasa Tezuka, Seiichi Hisano, Ikuo Watanabe | 1981-02-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4251497 | Method for measuring the basic amount in basic aluminum sulfate solution for removal of SO.sub.2 gas | Kazumasa Tezuka, Seiichi Hisano, Ikuo Watanabe | 1981-02-17 |