Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4638757 | Apparatus for spreading jointing adhesive on a paper web which make one side of a form envelope | — | 1987-01-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4638757 | Apparatus for spreading jointing adhesive on a paper web which make one side of a form envelope | — | 1987-01-27 |