Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4846062 | Sheet-turning drum in sheet-fed rotary printing presses | Heinrich Ochs | 1989-07-11 |
| 4841861 | Shifting gear for the inkbox of a printing press | Heinrich Ochs | 1989-06-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4846062 | Sheet-turning drum in sheet-fed rotary printing presses | Heinrich Ochs | 1989-07-11 |
| 4841861 | Shifting gear for the inkbox of a printing press | Heinrich Ochs | 1989-06-27 |