Title: Refining and decolorizing saccharine and other liquids
Patent number: 87,759
Date granted: 3/16/1869
View this patent at the USPTO.
Inventor: William Clough
Title: Refining and decolorizing saccharine and other liquids
Patent number: 87,759
Date granted: 3/16/1869
View this patent at the USPTO.
Inventor: William Clough