ELECTRIC RHEOSTATS; ELECTRIC ILLUMINATION CONTROL APPARATUS FOR AFFECTING THE CONNECTIONS OF ELECTRIC LIGHT CIRCUITS AND THE CURRENT AND VOLTAGE AND OF ELECTRIC LIGHTING DEVICES; ELECTRIC MOTOR STARTERS; ELECTRIC MOTOR CONTROLLERS FOR AFFECTING THE CIRCUITS AND OPERATION OF THE MOTORS; ELECTRIC RESISTORS BOTH FIXED AND ADJUSTABLE; ELECTRIC CIRCUIT BREAKERS; ELECTRIC RECTIFIERS; ELECTRIC VOLTAGE CONTROLLERS FOR REGULATING THE VOLTAGE OF GENERATORS AND OF ELECTRIC CIRCUITS; ELECTRIC THEATER DIMMERS; ELECTRIC REACTORS; ELECTRIC TRANSFORMERS; ELECTRIC AMPLIFIERS; ELECTRIC RELAYS; ELECTRIC CONTACTORS; ELECTRIC BATTERY CHARGING CONTROLLERS; AND ELECTRIC CIRCUIT CONTROLLERS FOR CHANGING CIRCUIT CONNECTIONS IN A PREDETERMINED MANNER AND OTHERWISE.

'adjust':45 'affect':8,32 'amplifi':72 'apparatus':6 'batteri':78 'breaker':48 'chang':86 'charg':79 'circuit':14,34,47,63,83,87 'connect':10,88 'contactor':76 'control':5,30,53,80,84 'current':17 'devic':24 'dimmer':66 'electr':1,3,12,22,25,28,40,46,49,51,62,64,67,69,71,73,75,77,82 'fix':43 'generat':59 'illumin':4 'light':13,23 'manner':92 'motor':26,29,39 'oper':36 'otherwis':94 'predetermin':91 'reactor':68 'rectifi':50 'regul':55 'relay':74 'resistor':41 'rheostat':2 'starter':27 'theater':65 'transform':70 'voltag':19,52,57

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