Assignee
Inventors
- Hans-Heinrich Horhold (6 patents)
- Dieter Klemm (8 patents)
- Klaus Bellstedt (1 patents)
- Ludwig Haase (1 patents)
- Joachim E. Klee (74 patents)
- Klaus Schubert (25 patents)
- Helmut Wachs (1 patents)
- Rolf Martin (9 patents)
US Patent 4308085 · Granted Dec 29, 1981