ELECTRICAL APPARATUS COMPRISING SOLID-STATE ANNUNCIATORS, TELEDIGITIZERS, ANALOG-TO-DIGITAL CONVERTERS, ALARM SEQUENCE RECORDERS, DATA LOGGERS FOR RECORDING COMPUTING AND CONTROL OPERATIONS, CARD AND DOCUMENT READING DEVICES, POWER SUPPLIES, AMPLIFIERS, SERVO CONTROL DEVICES AND COMPONENTS AND ATTACHMENTS THEREOF

'alarm':14 'amplifi':32 'analog':10 'analog-to-digit':9 'annunci':7 'apparatus':2 'attach':39 'card':25 'compon':37 'compris':3 'comput':21 'control':23,34 'convert':13 'data':17 'devic':29,35 'digit':12 'document':27 'electr':1 'logger':18 'oper':24 'power':30 'read':28 'record':16,20 'sequenc':15 'servo':33 'solid':5 'solid-st':4 'state':6 'suppli':31 'teledigit':8 'thereof':40

TELEMETRY SYSTEMS COMPRISING SOLID-STATE SUPERVISORY CONTROL SYSTEMS, TELEMETRY EQUIPMENT, SOLID-STATE DATA TRANSMITTERS AND RECEIVERS, PHASE ANGLE TELEMETRY EQUIPMENT, CONTROL SYSTEMS FOR ECONOMIC DISPATCH OF POWER, CREDIT CHECK SYSTEMS, AUTOMATIC METER READING SYSTEMS, TRANSFER-TRIP SYSTEMS AND OTHER COMPONENTS AND ATTACHMENTS THEREOF

'angl':20 'attach':45 'automat':33 'check':31 'compon':43 'compris':3 'control':8,23 'credit':30 'data':15 'dispatch':27 'econom':26 'equip':11,22 'meter':34 'phase':19 'power':29 'read':35 'receiv':18 'solid':5,13 'solid-st':4,12 'state':6,14 'supervisori':7 'system':2,9,24,32,36,40 'telemetri':1,10,21 'thereof':46 'transfer':38 'transfer-trip':37 'transmitt':16 'trip':39

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