Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4354732 | Cable elements comprising optical fibres and cables incorporating them | by Marie C. N. A. Avril nee Arnaud, heir, by Michel F. Arnaud, heir, Bernard Chiron, Claude Gallachi, Jean-Pierre Hulin +1 more | 1982-10-19 |