Assignee
Inventors
- Erwin Brunner (9 patents)
- Eckart Schubert (1 patents)
- Alfred Lindner (14 patents)
- Franz Merger (148 patents)
- Klaus Volkamer (20 patents)
- Max Strohmeyer (9 patents)
- Gerhard Sandrock (8 patents)
US Patent 4287379 · Granted Sep 1, 1981