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Information readout control system
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Arrangement for generating the complement of a number
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Method and system for controlling electric printout mechanisms
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Scanning device for Punched Record Carriers
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FR1547587A
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Thermistor
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Arrangement for separating a typewriter from a control device
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Switch actuating arrangement
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Voltage Regulating Circuit Arrangement
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GB1148391A
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Device for the drawing of information carriers, such as punched cards, into an associated reading apparatus
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Arrangement for signalling the movement and/or the attracted position of an armature of an electromagnet
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Arrangement for signalling movement of a member by means of a magnet movable past a reed switch
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Arrangement for monitoring movements of tape
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Apparatus for recording case shift commands
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Control arrangement for copying devices
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DE1497478A1
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Holder for a reflector
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DE1474649A1
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Process for the selective creation of invoices with different prices for the same goods on punched strip-controlled invoicing machines
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