Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4860168 | Device in telephone exchanges for running telephone cables from a fixed horizontal cable run to equipment in a rack shelf | Jan-Erik Karlsson | 1989-08-22 |
BW
Bo I. Wiljanen
Overall (1989): #139,008 of 140,708Top 100%
1
Patents 1989