Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4260669 | Alkaline-MnO.sub.2 cell having a zinc powder-gel anode containing starch graft copolymer | — | 1981-04-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4260669 | Alkaline-MnO.sub.2 cell having a zinc powder-gel anode containing starch graft copolymer | — | 1981-04-07 |