Howard Cary
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What links here
Phototube
Kenneth Bainbridge
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Electronic component
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Electron multiplier
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Science of photography
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Photodetector
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List of sensors
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Escapement
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Photocathode
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Headlamp
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Val Logsdon Fitch
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Photomultiplier tube
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Optoelectronics
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Vacuum tube
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Pendulum clock
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Electronvolt
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Cathode
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Caesium
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