Assignee
No assignee recorded.
Inventors
- Franz-Peter Bartling (4 patents)
- Unknown
- Helmut Haag (6 patents)
- Michael Hoffart (3 patents)
- Hans-Jurgen Lysson (11 patents)
- Peter Zamzow (6 patents)
US Patent 5377292 · Granted Dec 27, 1994
No assignee recorded.