Inventor
LIBERMAN SALOMON
4 patents
Patents
4 patentsUS4351011ASep 21, 1982
Directional wave detector apparatus
ASEA AB60 citations93
US4377834AMar 22, 1983
Multiphase blocking circuitry for electrical power supply networks
ASEA AB36 citations91
US4296452AOct 20, 1981
Multiphase fault protection circuitry with variable functional level detection
ASEA AB34 citations91
US4254444AMar 3, 1981
Multiphase undervoltage tripping circuitry for electrical power supply networks
ASEA AB37 citations91