Assignee
No assignee recorded.
Inventors
- Khaim B. Tkach (5 patents)
- Alexandr D. Kostylev (20 patents)
- Konstantin K. Tupitsyn (7 patents)
- Mikhail J. Bondar (3 patents)
- Vladimir I. Tarasenko (4 patents)
- Igor I. Reznikov (4 patents)
US Patent 4733731 · Granted Mar 29, 1988
No assignee recorded.