Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4804728 | Process for the production of paste-forming vinyl chloride polymers | Burkhard Boeke | 1989-02-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4804728 | Process for the production of paste-forming vinyl chloride polymers | Burkhard Boeke | 1989-02-14 |