SYSTEM FOR CONTROL AND CHECKING OF TRANSMISSION OF COMMANDS OVER TELEPHONE CIRCUITS
MOISEEV ALEKSANDR D,SU, DZYADCHIK VALERIJ YA,SU, KUZNETSOV VLADIMIR F,SU
Year of Publication 15.12.1992
Get full text
Year of Publication 15.12.1992
Patent
TONES RECEIVING DEVICE
LIVSHITS GENNADIJ E,SU, DZYADCHIK VALERIJ YA,SU, KUZNETSOV VLADIMIR F,SU
Year of Publication 23.12.1991
Get full text
Year of Publication 23.12.1991
Patent
DEVICE FOR MEASURING ATTENUATION AND AMPLITUDE-FREQUENCY CHARACTERISTIC OF FEEDER LINE
LIVSHITS GENNADIJ E,SU, DZYADCHIK VALERIJ YA,SU, SHANURENKO VSEVOLOD ,SU
Year of Publication 23.04.1981
Get full text
Year of Publication 23.04.1981
Patent