Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5616820 | Process for the manufacture of 1,1,1,2-tetrafluoro-2-chloroethane and of pentafluoroethane | Bernard Cheminal, Andr e Lantz | 1997-04-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5616820 | Process for the manufacture of 1,1,1,2-tetrafluoro-2-chloroethane and of pentafluoroethane | Bernard Cheminal, Andr e Lantz | 1997-04-01 |