Specification of William Edward Newton : preparing hydrate of magnesia.

  • William Edward Newton
Date:
1874
Catalogue details

Licence: Public Domain Mark

Credit: Specification of William Edward Newton : preparing hydrate of magnesia. Source: Wellcome Collection.

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    A.D. 1874, 21st May. N° 1810. rv/v/WVWWv Preparing Hydrate of Magnesia, LETTERS PATENT to William Edward Newton, of the Office for Patents, 66, Chancery Lane, in the County of Middlesex, Civil Engineer, for the Invention of cc An Improved Process for Preparing Hydrate of Magnesia.”—A communication from abroad by Charles H. Phillips, of the City and State of New York, United States of America. Sealed the 14th August 1874, and dated the 21st May 1874. PROVISIONAL SPECIFICATION left by the said William Edward Newton at the Office of the Commissioners of Patents, with his Petition, on the 21st May 1874. I, William Edward Newton, of the Office for Patents, 66, Chancery 5 Lane, in the County of Middlesex, Civil Engineer, do hereby declare the nature of the said Invention for “ An Improved Process for Preparing Hydrate of Magnesia,” to he as follows :— The object of this Invention is to produce an improved medicinal compound consisting of a hydrate of magnesia which the Inventor
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