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LIGHTING COMPENSATION CIRCUIT, IN PARTICULAR FOR AN IMAGE SCANNING DEVICE
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Paper sheet feed mechanism - has opening in movable wall of vacuum chamber acting against topmost sheet
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Nonuniform clock generator for document reproduction apparatus
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Video-to-binary conversion apparatus having moire suppression characteristics
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Dual-line data compression method and system for compressing transmitting and reproducing facsimile data
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Data handling system using a sequential approximation encoding and decoding technique
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Method and apparatus for compressing facsimile transmission data
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Candles and method of making same
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