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Alexander Ferguson
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Individual
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Individual
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Publication of GB190822806ApublicationCriticalpatent/GB190822806A/en
22,806. Ferguson, A. Oct. 27. Bending; straightening.-In a six roll bending or straightening machine for beams or girders, of the kind that has two outer pairs of rollers and an intermediate pair carried on an adjustable slide, the rollers C forming the latter pair are adjustable to or from each other by means of screws I rotated by the hand-wheel shown. The improvement is particularly applicable to the machine described in Specification No. 13,609, A.D. 1908.
GB190822806D1908-10-271908-10-27Improved Machine for Straightening and Cambering Beams or Girders.
ExpiredGB190822806A
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