Grace's Guide To British Industrial History

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Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,711 pages of information and 247,104 images on early companies, their products and the people who designed and built them.

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.

Clarkson-Stanfield Concentrator Co

From Graces Guide
Revision as of 10:27, 19 August 2022 by PaulF (talk | contribs)

1890 Richard Stanfield, of Edinburgh, and Thomas Clarkson gained a Canadian patent on "Method and apparatus for sizing and separating ores, etc". With Peter Strickland gained a Spanish patent in a similar area of technology.

1891 Thomas Clarkson became Engineer to the company.

1897 The Company's Patents were sold to the Clarkson-Stanfield Ore Reduction Co, Limited, and the company was wound up voluntarily[1]

1899 The Clarkson-Stanfield Ore Reduction Co Ltd was wound up[2]

See Also

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Sources of Information

  1. ↑ London Gazette 2 April 1897
  2. ↑ The London Gazette 17 February 1899
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