Mark Identification
EC
Serial Number
72253292
Filing Date
Aug 29, 1966
Registration Date
Jun 25, 1968
Trademark by
Classification Information
A.C. LINE CONDITIONERS COMPRISING FEED BACK CONTROL SYSTEMS WHICH CONTINUOUSLY COMPARE THE INSTANTANEOUS VALUES OF OUTPUT VOLTAGES TO STABLE INTERNAL HARMONIC FREE A.C. REFERENCE VOLTAGES
Housewares and Glass