Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11219840 | Dividing wall distillation column and method for refining vinylidene dichloride by using same | Shin Beom Lee | 2022-01-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11219840 | Dividing wall distillation column and method for refining vinylidene dichloride by using same | Shin Beom Lee | 2022-01-11 |