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Expired
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George Thomas Mawson
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Individual
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Individual
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Publication of GB190306816ApublicationCriticalpatent/GB190306816A/en
6816. Mawson, G. T. March 24. Arches; concrete buildings; roofs.-Adjustable metallic centering for arches for floors, roofs, and the like formed with rolled joists consists of sheetsteel plates A slotted to receive hooks C, D attached by means of bolts adjustable in slots in the plates and hooks.
GB190306816D1903-03-241903-03-24Improvements in the Suspension of Centres for the Construction of Arches.
ExpiredGB190306816A
(en)