Assignee
No assignee recorded.
Inventors
- Emmerich Bernhard (4 patents)
- Johann Lileg (5 patents)
- Johannes Kappel (15 patents)
- Dag Bergloff (10 patents)
- Bernhard Rebernik (2 patents)
- Sven-Erik Henriksson (5 patents)
US Patent 5228629 · Granted Jul 20, 1993
No assignee recorded.