Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365118 | Connection arrangement in a telephone instrument for connecting an additional speech device | Borje L. Lindman | 1982-12-21 |
LB
Leif Branden
Overall (1982): #46,626 of 81,411Top 60%
1
Patents 1982