Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5641559 | Gas-tight laminated plastic film containing polymer of organosilicic compound | — | 1997-06-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5641559 | Gas-tight laminated plastic film containing polymer of organosilicic compound | — | 1997-06-24 |