Assignee
No assignee recorded.
Inventors
- Jean-Claude Detilleux (2 patents)
- Philippe Chagnot (13 patents)
- Karl Bollinger (8 patents)
- Jean-Pierre Schreiber (4 patents)
- Andre Ponsada (2 patents)
- Philippe Lefort (4 patents)
US Patent 4989824 · Granted Feb 5, 1991
No assignee recorded.