Assignee
Inventors
- Wilhelm Klein (8 patents)
- Jorg-Uwe Koske (3 patents)
- Siegfried Herzog (4 patents)
- Hans-Peter Jordan (3 patents)
- Wilhelm Bauer (9 patents)
- Max Bausch (4 patents)
- Christian Grabner (6 patents)
US Patent 4511214 · Granted Apr 16, 1985