Patent- Process of manufacturing acetyl monomethyl aryl amines
Documentary
William W. Hartman
Maker
Eastman Kodak Company
American, estab. 1892
Patent- Process of manufacturing acetyl monomethyl aryl amines
April 4, 1922
Width: 8 in.
Length: 12 in.
Gift of Eastman Kodak Company
Inscriptions Assignee: Eastman Kodak Co. Cover page
