Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362359 | Coupling device for coupling signals into and out of a transmission glass-fiber | Ulrich Killat | 1982-12-07 |
HD
Hans Dammann
Overall (1982): #61,402 of 81,411Top 80%
1
Patents 1982