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NL8700040A
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None
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JPS60229276A
|
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Synchronization for optical recording and reproducing of digital information
|
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NL8105698A
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Optical record of digitally coded signals - uses light coded dots on track with synchronisation dots in between digital words
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CA1084155A
|
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Digital color television system
|
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US4224481A
|
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Compression and expansion circuitry for a recording and playback system
|
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CA1103351A
|
|
Binary coded digital optical record
|
|
JPS5487505A
|
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Optical record reproducer for simultaneously scanning plural data tracks using plural beams
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CA1105616A
|
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Multiple beam optical record playback apparatus for simultaneous scan of plural data tracks
|
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CA1116752A
|
|
Photsensitive material for optical digital recording and high density information storage
|
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US4150397A
|
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Repetition reduced digital data record and playback system
|
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US4133600A
|
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Method of manufacturing and utilizing holographic lens means
|
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US4090031A
|
|
Multi-layered opitcal data records and playback apparatus
|
|
US4050811A
|
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Optical data record copier having array of lenses with field gaps aligned with data gaps
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US4074085A
|
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Multiple beam optical record playback apparatus for simultaneous scan of plural data tracks
|
|
CA1074005A
|
|
Recording and playback system
|
|
CA1078060A
|
|
Multi-layered optical data records and playback apparatus
|
|
US4015286A
|
|
Digital color television system
|
|
US4068265A
|
|
Method and apparatus for sampling and reproducing television information
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