GB1298885A
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High-speed printer
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GB1247505A
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Device for rewinding the paper tape used for print-out in calculating machines
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GB1278097A
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A typewriter for printing linked characters
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GB1279657A
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Machine for processing magnetic cards
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GB1242667A
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Apparatus for automatically reading and sorting documents
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GB1235578A
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Document feeding and reading apparatus
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GB1260678A
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Digital print-out device
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GB1247782A
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Device for tabulating printed numeric characters from the right
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GB1255842A
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Guide device for recording tapes and cards of different widths
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GB1242593A
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Electronic switching circuit
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GB1196067A
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Improvements relating to Decimal Calculating Machines.
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GB1196825A
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Data Transmission Terminal Apparatus.
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GB1184989A
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Improvements in Electronic Recirculating Stores
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GB1172188A
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Improvements in Digital Position Measuring Devices
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GB1196346A
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Improvements in Electronic Computers
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GB1178662A
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A Zero Printing Control device for Adding Machines or the like
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GB1194847A
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Copying Machine with Processing Liquid Receptacle
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GB1191350A
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A Bidirectional Step by Step Feeding Device for a Record Support, for example a Punched Tape
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GB1178569A
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Storing Device for Code Combinations of Teleprinters or Similar Machines
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GB1194846A
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Electrostatic Copying Method and Apparatus
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