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US3448214A
|
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Storage device
|
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US3488640A
|
|
Selective storage apparatus having discs with radial tracks
|
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US3343133A
|
|
Data handling system
|
|
US3093303A
|
|
Tape perforation and movement control system
|
|
US3106336A
|
|
Conversion and storage of signals
|
|
US3281804A
|
|
Redundant digital data storage system
|
|
US3228007A
|
|
Magnetic storage device
|
|
US3031647A
|
|
Storing of signals
|
|
US3094684A
|
|
Sorting of signals recorded on a magnetizable signal carrier
|
|
US3205483A
|
|
Matrix device
|
|
US3056955A
|
|
Means for the visual indication of numbers and other information
|
|
GB958831A
|
|
Improvements in apparatus for sorting recorded digital data
|
|
GB905397A
|
|
Improvements in electrically controlled character printing apparatus
|
|
GB886352A
|
|
Improvements relating to the selective transfer of magnetically stored data
|
|
GB879295A
|
|
Improvements relating to the transfer of data
|
|
US2964739A
|
|
Recording of digital information in parallel form
|
|
US3029020A
|
|
Data-conversion devices
|
|
US2971626A
|
|
Justifying apparatus for power operated typewriters
|
|
US3063536A
|
|
Step by step printer
|
|
US3042906A
|
|
Storage of signals
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