Assignee
Inventors
- Gunther Sepp (20 patents)
- Christian Diehl (15 patents)
- Richard Bogenberger (3 patents)
- Gunthard Born (9 patents)
- Friedbert Mohr (2 patents)
- Unknown
- Werner Schnaebele (4 patents)
- Korbinian Thalmair (1 patents)
US Patent 4398466 · Granted Aug 16, 1983