Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876324 | High molecular weight ortho cresol-novolak resins and process for the preparation thereof using alcoholic or acidic organic solvents | Masumi Kada | 1989-10-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876324 | High molecular weight ortho cresol-novolak resins and process for the preparation thereof using alcoholic or acidic organic solvents | Masumi Kada | 1989-10-24 |