Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4814043 | Apparatus for the manufacture of a material in the form of sheets or a web provided with a watermarklike pattern | Hans Rausing | 1989-03-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4814043 | Apparatus for the manufacture of a material in the form of sheets or a web provided with a watermarklike pattern | Hans Rausing | 1989-03-21 |