Assignee
No assignee recorded.
Inventors
- Gyula Sebestyen (19 patents)
- Istvan Simonyi (7 patents)
- Unknown
- Marta Kovacs (3 patents)
- Frigyes Gorgenyi (15 patents)
- Marton Fekete (25 patents)
- Pal Vago (7 patents)
- Istvan Seres (2 patents)
- Janos Egri (9 patents)
- Unknown