Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4336347 | Process for production of phenolic resin modified with liquid polybutadiene | Takanobu Noguchi, Seimei Yasui | 1982-06-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4336347 | Process for production of phenolic resin modified with liquid polybutadiene | Takanobu Noguchi, Seimei Yasui | 1982-06-22 |