1. Atlas Powder Comp., Wilmington, DE, U.S. Pat., 1 653 004 (1927); 1 612 361 (1927);
2. Ger. Pat., 630 454 (1936);
3. U.S. Pat., 2 300 218 (1942); 2 280 887 (1942); 2 289 189 (1942); 2 289 190 (1942); 2 303 210 (1942); 2 458 895 (1942); 2 507 973 (1942).
4. Formation of sorbitol by cathodic reduction of glucose
5. Cathodic reduction of glucose