Difference between revisions of "Ovid Topham"
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(Created page with "Ovid Topham 1780-1848?, of Ovid Topham and Sons. Engineer and millwright, of Whitecross Street, St. Luke, Middx (1837) 1837 Patent sealed 5 October for a sluice valve, inten...") |
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1837 Patent sealed 5 October for a sluice valve, intended to provide reliable, low maintenance service on underground pipelines. | 1837 Patent sealed 5 October for a sluice valve, intended to provide reliable, low maintenance service on underground pipelines. | ||
<ref>[https://books.google.co.uk/books?id=RSNAAAAAYAAJ&pg=PA42&lpg=PA42&dq=ovid+tupham&source=bl&ots=QCNQpsXmuF&sig=ACfU3U3_QM-fSmQM3_AahNT3IsOLV3Jq-A&hl=en&sa=X&ved=2ahUKEwjZxLvSmcrnAhWFY8AKHa_SCdkQ6AEwCHoECAYQAQ#v=onepage&q=ovid%20tupham&f=false] The London Journal of Arts and Sciences, and Repertory of Patent Inventions | <ref>[https://books.google.co.uk/books?id=RSNAAAAAYAAJ&pg=PA42&lpg=PA42&dq=ovid+tupham&source=bl&ots=QCNQpsXmuF&sig=ACfU3U3_QM-fSmQM3_AahNT3IsOLV3Jq-A&hl=en&sa=X&ved=2ahUKEwjZxLvSmcrnAhWFY8AKHa_SCdkQ6AEwCHoECAYQAQ#v=onepage&q=ovid%20tupham&f=false] The London Journal of Arts and Sciences, and Repertory of Patent Inventions | ||
edited by William Newton, Vol XV, 1840, pp.42-6</ref> | edited by William Newton, Vol XV, 1840, pp.42-6</ref> <ref>'A History of Technology and Invention - Progress through the Ages - The Expansion of Mechanization: 1725-1860' Edited by Maurice Daumas, translated by Eileen B. Hennessy, Crown Publishers Inc., 1979. First published in France in 1968 as 'Histoire Générale des Techniques'. p.457</ref> | ||
== See Also == | == See Also == | ||
Revision as of 19:35, 11 February 2020
Ovid Topham 1780-1848?, of Ovid Topham and Sons.
Engineer and millwright, of Whitecross Street, St. Luke, Middx (1837)
1837 Patent sealed 5 October for a sluice valve, intended to provide reliable, low maintenance service on underground pipelines. [1] [2]
See Also
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Sources of Information
- ↑ [1] The London Journal of Arts and Sciences, and Repertory of Patent Inventions edited by William Newton, Vol XV, 1840, pp.42-6
- ↑ 'A History of Technology and Invention - Progress through the Ages - The Expansion of Mechanization: 1725-1860' Edited by Maurice Daumas, translated by Eileen B. Hennessy, Crown Publishers Inc., 1979. First published in France in 1968 as 'Histoire Générale des Techniques'. p.457