Specification of William Henry Hughan : treating sewage, &c.

  • Hughan, William Henry.
Date:
1870
Catalogue details

Licence: Public Domain Mark

Credit: Specification of William Henry Hughan : treating sewage, &c. Source: Wellcome Collection.

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    Treating Sewage, &c. LETTERS PATENT to William Henry Hugh an, of Newton Stewart, North Britain, Postmaster and Guano and Seed Merchant, for the Invention of “ Improvements in the Treatment op Nightsoil, Sewage, Urinous Superphosphates, Gas Lime Refuse, and other Refuse Matters for the Purpose of Deodorizing, of Obtaining Manure, and of Diluting Acids with Urinous Mixtures.” Sealed the 5th July 1870, and dated the 8th January 1870. PROVISIONAL SPECIFICATION left by the said William Henry Hughan at the Office of the Commissioners of Patents, with his Petition, on the 8th January 1870. I, William Henry Hughan, of Newton Stewart, North Britain, 5 Postmaster and Guano and Seed Merchant, do hereby declare the nature of the said Invention for “ Improvements in the Treatment of Nightsoil, Sewage, Urinous Superphosphates, Gas Lime Refuse, and other