Electric and Electronic Alarm Systems and Replacement Parts Therefor, Comprising Consoles that Receive and Re-Transmit Signals, Switch Boards, Power Supplies, Circuit Registers, Circuit Recorders, Control Panels for Alarm Systems, Alarm Boxes, Alarm Sending Stations, Alarm Transmitters, Alarm Box Pedestals, Phone Emergency Call Boxes, Electro-Mechanical Annunciators, Electronic Annunciators, Tape or Paper Take-Up Reels, Automatic Night Light Switches, Supervisory Trouble-Indicating Panels, Splice-Type Connectors, Ground Rod Extensions, Shunts, Tappers and Tapper Desk Mounts

'alarm':4,30,32,34,37,39 'annunci':49,51 'automat':59 'board':20 'box':33,40,45 'call':44 'circuit':23,25 'compris':10 'connector':71 'consol':11 'control':27 'desk':79 'electr':1 'electro':47 'electro-mechan':46 'electron':3,50 'emerg':43 'extens':74 'ground':72 'indic':66 'light':61 'mechan':48 'mount':80 'night':60 'panel':28,67 'paper':54 'part':8 'pedest':41 'phone':42 'power':21 're':16 're-transmit':15 'receiv':13 'record':26 'reel':58 'regist':24 'replac':7 'rod':73 'send':35 'shunt':75 'signal':18 'splice':69 'splice-typ':68 'station':36 'supervisori':63 'suppli':22 'switch':19,62 'system':5,31 'take':56 'take-up':55 'tape':52 'tapper':76,78 'therefor':9 'transmit':17 'transmitt':38 'troubl':65 'trouble-ind':64 'type':70

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