Assignee
Inventors
- August Haussmann (10 patents)
- Siegfried Klaissle (4 patents)
- Hermann Hugger (2 patents)
- Bernhard Moser (37 patents)
- Walter Muller (42 patents)
- Wolfgang Peetz (15 patents)
- Anton Scheuch (4 patents)
- Gerhard Schwarz (50 patents)
US Patent 4202557 · Granted May 13, 1980