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Repertory dialer with efficient data storage
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Repertory dialer logic
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Manually actuable repertory dialer
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Data terminal message compiler and transmission system
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Electronic repertory dialer
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Telephone alarm system
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Automatic telephone dialing apparatus
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Automatic alarm transmitting system
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Latching means for automatic telephone dialer
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Magnetic tape memory and its transport mechanism
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Coupling unit for telecommunications system
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Apparatus for composing messages for telephonic transmission
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Storage device for a flexible ribbon
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Tape loop storage device
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Tape magazine having loop blocking means
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Tone signal repertory dialer
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Automatic telephone dialing apparatus
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Magnetic tape box and indication recording system housed in said box
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GB1059189A
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Improvements in or relating to magnetic tape cartridge and a data storage system using same
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FR1426480A
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Improvements to processes and equipment for the transmission of information
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