Assignee
Inventors
- Karl Gunnar Bjursell (1 patents)
- Peter CARLSSON (3 patents)
- Curt S. M. Enerback (1 patents)
- Stig Lennart Hansson (3 patents)
- Ulf F. P. Lidberg (1 patents)
- Jeanette Annika Nilsson (1 patents)
- Jan Törnell (8 patents)
US Patent 5616483 · Granted Apr 1, 1997