Assignee
Inventors
- Francois Courjaret (1 patents)
- Gilbert Del Fabbro (2 patents)
- Jean-Noel Devic (1 patents)
- Michel Divoux (8 patents)
- Guy Forella (7 patents)
- Jean-Pierre Hamant (2 patents)
- Dominique Tubiana (1 patents)
- Claude Pavie (8 patents)
US Patent 4701094 · Granted Oct 20, 1987