74119941
Dec 3, 1990
Jul 28, 1992
diagnostic monitoring device attached to a dictation/transcription systems for identifying malfunctions or defects and for transmitting related information to a remote receiving device
Electrical and Scientific Apparatusproviding repair services of malfunctions and defects in dictation/transcription systems
Building Construction and Repairproviding remote diagnostic monitoring services for identifying malfunctions and defects in dictation/transcription systems
Computer and Scientific