Specification of Joseph Lawson Petingale : digestive mixtures.

  • Petingale, Joseph Lawson.
Date:
1876
Catalogue details

Licence: Public Domain Mark

Credit: Specification of Joseph Lawson Petingale : digestive mixtures. Source: Wellcome Collection.

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    A.D. 1875, 23rd December. N° 4474. Digestive Mixtures. LETTERS PATENT to Joseph Lawson Petingale, of 55, New Bond Street, in the Parish of Saint George’s, Hanover Square, in the County of Middlesex, for the Invention of “ New Combination op Mixtures for Digestive Purposes.” Sealed the 20th June 1876, and dated the 23rd December 1875. PROVISIONAL SPECIFICATION left by the said Joseph Lawson Petingale at the Office of the Commissioners of Patents, with his Petition, on the 23rd December 1875. I, Joseph Lawson Petingale, of 55, New Bond Street, in the £ Parish of Saint George’s, Hanover Square, in the County of Middlesex, do hereby declare the nature of the said Invention for “ New Combination of Mixtures for ;Digestive Purposes,” to be as follows :— For this purpose I take of pepsine, pancreatine, and diastase, a greater or lesser proportion, according to the nature of the case. For instance, 10 if the digestion of Starchy matter is less active than the digestive of nitrogenous or fatty matters I use a larger proportion of diastase.