Assignee
No assignee recorded.
Inventors
- Giovanni Camaggi (36 patents)
- Lucio Filippini (27 patents)
- Marilena Gusmeroli (26 patents)
- Raul Riva (7 patents)
- Carlo Garavaglia (31 patents)
- Ernesto Signorini (23 patents)
- Mario Ferri (6 patents)
US Patent 5384325 · Granted Jan 24, 1995
No assignee recorded.