Assignee
Inventors
- Gunter Blaurock (11 patents)
- Ernst Albert (15 patents)
- Werner Blaurock (9 patents)
- Benno Peichl (1 patents)
- Klaus Reichert (3 patents)
- Hans-Georg Stender (3 patents)
- Rudolf Schlereth (10 patents)
US Patent 4564993 · Granted Jan 21, 1986