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Precision stroke piston and cylinder
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Rotary difference gage
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Difference gage
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Binary decimal gage
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Table stopping device having null sensor
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GB944460A
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Control apparatus for automatically positioning the table of a machine tool
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GB941104A
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Positioning means for machine tools and the like
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FR1313671A
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Spray device
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Positioning table with compensating mechanism
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Programmed motor valves
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Photocell position control system
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Optical communication system using a circular electromechanical modulator
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Layout table and coordinate reader
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Etching machine
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Transducer-controlled servomechanism
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Servosystem for telescoped command and following shafts with servomotor drive control
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Indexing mechanism
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