United States patent no. 1,027,790: pancreas preparation suitable for the treatment of diabetes
United States. Patent Office
May 28 1912
2 p. ; 28 x 20 cm.
Item is a copy of the patent issued to Georg Zuelzer for his invention of a pancreas preparation suitable for the treatment of diabetes. Letters Patent no. 1,027,790, application filed May 6, 1908 and patented May 28, 1912.
University of Toronto Archives. A1982-0001, Box 15, Folder 5
Title based on content of item.
Insulin - PatentsPancreatic extracts - Research before 1921United States. Patent Office.