Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888145 | Process for producing a synthetic resin sheet, especially for a multicolor pattern | Hans Brinkmann, Bernhard Kraemer, Herbert Schulte | 1989-12-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888145 | Process for producing a synthetic resin sheet, especially for a multicolor pattern | Hans Brinkmann, Bernhard Kraemer, Herbert Schulte | 1989-12-19 |