PLEXTALK by SHINANO KENSHI KABUSHIKI KAISHA (Track this)
Intl: (009) Electrical and scientific apparatus US: 021; 023; 026; 036; 038 Filing date: 18-Jan-1996 Serial number: 75044869
FAXTALK by THOUGHT COMMUNICATIONS (Track this)
Intl: (009) Electrical and scientific apparatus US: 038 Filing date: 09-Aug-1990 Serial number: 74086216