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Auto collimating comparator
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Tiltable camera mount
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Stacker
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Friction feeder
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Folding machine
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Method of preserving sensitizing solutions
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Gum arabic solutions and method of making same
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Blank separating and conveying apparatus
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Blank separating and feeding machine
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Folding machine
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Feeding mechanism
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Conveyor device arranged between two parallel folding units
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Improvements in sheet folding machines
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Machine for separating and feeding sheets, sheets or the like.
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Improvements in and relating to machines for separating and feeding blanks
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Folding machine
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Machine for separating and feeding blanks
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Machine for separating sheets and sheet-like objects from a stack by means of a roller
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Machine for separating and feeding blanks
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Machine for separating and feeding blanks
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