Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4235002 | Rotary unit for use in calendars or the like | Josef Pav, Dieter Junk | 1980-11-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4235002 | Rotary unit for use in calendars or the like | Josef Pav, Dieter Junk | 1980-11-25 |