Assignee
Inventors
- Gunter Mittelbach (1 patents)
- Gunter Horstmann (1 patents)
- Werner Heiss (6 patents)
- Dietrich Hoffmann (16 patents)
- Gunter Siebrecht (1 patents)
- Karl Kriechbaum (5 patents)
- Gunter Rapp (5 patents)
US Patent 4393290 · Granted Jul 12, 1983