Box 5
Container
Contains 18 Results:
U.S. Patent #2,346,350 – Higher Substituted Acetone – Soluble Cellulose Acetates – File 1, 1941
File — Box: 5, Folder: 17
Dates:
1941
U.S. Patent #2,346,350 – Higher Substituted Acetone – Soluble Cellulose Acetates – File 2, 1941-1946, undated
File — Box: 5, Folder: 18
Dates:
1941-1946, undated
U.S. Patent #2,350,322 – Process of Making Ammonium Salts of Aromatic Compounds – File 1, 1939-1942, undated
File — Box: 5, Folder: 19
Dates:
1939-1942, undated
U.S. Patent #2,350,322 – Process of Making Ammonium Salts of Aromatic Compounds – File 2, 1939-1944, undated
File — Box: 5, Folder: 20
Dates:
1939-1944, undated
U.S. Patent #2,384,415 – Continuous Production and Stabilization of Nitrates of Cellulose or Nitrates of Other Alcohols Like Starch – File 1, 1939-1941, undated
File — Box: 5, Folder: 21
Dates:
1939-1941, undated
U.S. Patent #2,384,415 – Continuous Production and Stabilization of Nitrates of Cellulose or Nitrates of Other Alcohols Like Starch – File 2, 1939-1945, undated
File — Box: 5, Folder: 22
Dates:
1939-1945, undated
U.S. Patent #2,394,887 – Method and Means of Rendering Harmless Poisonous Gases in the Atmosphere – File 1, 1939-1945, undated
File — Box: 5, Folder: 23
Dates:
1939-1945, undated