Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4344892 | Self-granulating reaction product of 4,4'-diphenylmethane diisocyanate and resorcinol | — | 1982-08-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4344892 | Self-granulating reaction product of 4,4'-diphenylmethane diisocyanate and resorcinol | — | 1982-08-17 |