Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698629 | Process for the preparation of a water-in-oil type high-molecular-weight polymer emulsion | Susumu Seki | 1997-12-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698629 | Process for the preparation of a water-in-oil type high-molecular-weight polymer emulsion | Susumu Seki | 1997-12-16 |