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GB8407428D0
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Improvements relating to electrostatic lenses
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GB8308402D0
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Electrostatic lenses
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GB8305342D0
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Improvements in charged particle microscopes
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DE3306172A1
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Charge-particle microscope and a method for its operation
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X-ray sources
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JPS56107463A
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Electron spectrometer
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US4358680A
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Charged particle spectrometers
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GB2064213A
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Electron spectrometers
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DE2950115A1
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Ion detector - using dynode to emit electrons for scintillator and photomultiplier
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GB2039140A
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An ion detecting device
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DE2920972A1
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DEVICE FOR SPECTROSCOPY WITH CHARGED PARTICLES
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US4160905A
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Electron microscopes
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