Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849083 | Rotary conductor roll for continuously electroplating metal strip or other electrically conductive strip | Gilbert Bertrand, Gerard Colin, Gerard Cottet, Guy Dupoyet, Andre Klein +2 more | 1989-07-18 |