Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4278507 | Method for amperometric measurement of the free-chlorine content in a solution | Antoine Derreumaux | 1981-07-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4278507 | Method for amperometric measurement of the free-chlorine content in a solution | Antoine Derreumaux | 1981-07-14 |