Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4827040 | Process of degradation of alkyl polysulphides into polysulphides having a lower sulphur content | Yves Labat | 1989-05-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4827040 | Process of degradation of alkyl polysulphides into polysulphides having a lower sulphur content | Yves Labat | 1989-05-02 |