ADT 4800/4900
Designed by VÚMS.It was manufactured from 1987 to 1990 (development 1983-1987) by VÚMS + ZPA Čakovice.
The computer was inspired by or was successor to ADT 4700.
Parts of this topic may be machine translated.
improved version of ADT 4700, analog HP-21MX-E,F, produced 4 pcs
References