Classifications: Documentary

Classifications: Documentary
913 to 936 of 1,338
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Image Not Available
Documentary
George Eastman
Patent- Improvements in film making apparatus
March 29, 1890
Image Not Available
Documentary
William H. Walker
Patent- Gelatine plates, films or tissues for use in photography
July 14, 1885
Image Not Available
Documentary
George Eastman
Patent- Gelatine plates, films or tissues for use in photography
July 14, 1885
Image Not Available
Documentary
George Eastman
Patent- Improvements in photographic film
January 3, 1891
Patent- Apparatus for applying gelatinous coating to photographic plates
Documentary
George Eastman
Patent- Apparatus for applying gelatinous coating to photographic plates
January 13, 1880
Patent- Shutter operating device
Documentary
Edward W.E. Dakin
Patent- Shutter operating device
March 18, 1919
Patent- Photographic printing machine
Documentary
Henry B. Evans
Patent- Photographic printing machine
January 8, 1924
Image Not Available
Documentary
Mathias J. Ehlman
Patent- Photographic film cartridge
November 13, 1900
Image Not Available
Documentary
Benjamin Joseph Edwards
Patent- Photographic camera
April 5, 1892
Image Not Available
Documentary
Charles W. Eddy
Patent- Photographic camera shutter
January 9, 1894
Image Not Available
Documentary
Carl L. Beal
Patent- Aqueous emulsions of electrodepositable cellulosic compounds
June 15, 1926
Image Not Available
Documentary
Leon W. Eberlin
Patent- Electrodeposition of coating on cellulosic compounds
June 15, 1926
Image Not Available
Documentary
Leon W. Eberlin
Patent- Process of removing pyridine from nitrocellulose materials
December 8, 1925
Image Not Available
Documentary
Samuel E. Sheppard
Patent- Light diffusing material and method for making the same
July 4, 1922
Patent - Camera Carrying Case
Documentary
William F. Dorris
Patent - Camera Carrying Case
March 3, 1914
Patent - Camera
Documentary
George H. Dorr
Patent - Camera
April 25, 1905
Patent - Cellulose Ether Composition
Documentary
John M. Donohue
Patent - Cellulose Ether Composition
September 8, 1925
Patent - Cellulose Ether Composition
Documentary
John M. Donohue
Patent - Cellulose Ether Composition
September 8, 1925
Patent - Cellulose Ether Composition
Documentary
John M. Donohue
Patent - Cellulose Ether Composition
September 8, 1925
Patent - Cellulose Ether Film and Composition For Making Same
Documentary
John M. Donohue
Patent - Cellulose Ether Film and Composition For Making Same
September 8, 1925
Patent - Cellulose Ether Composition
Documentary
John M. Donohue
Patent - Cellulose Ether Composition
September 8, 1925
Patent - Cellulose Ether Composition
Documentary
John M. Donohue
Patent - Cellulose Ether Composition
September 8, 1925
Patent - Cellulose Ether Composition
Documentary
John M. Donohue
Patent - Cellulose Ether Composition
September 8, 1925
Patent - Cellulose Ether Composition
Documentary
John M. Donohue
Patent - Cellulose Ether Composition
September 8, 1925
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