Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361091 | Vacuum positioning system for use in composing a plate for offset printing | Jack Schoenberg | 1982-11-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361091 | Vacuum positioning system for use in composing a plate for offset printing | Jack Schoenberg | 1982-11-30 |