Classifications: Documentary

Classifications: Documentary
769 to 792 of 1,338
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Image Not Available
Documentary
James H. Haste
Patent- Composite films
April 7, 1925
Image Not Available
Documentary
James H. Haste
Patent- Photographic Film With Laminated Support of Increased Flexibil
January 6, 1925
Image Not Available
Documentary
James H. Haste
Patent- Film Making Processes
November 4, 1924
Image Not Available
Documentary
James H. Haste
Patent- Photographic Films With Base of Neutral Tint
September 2, 1924
Image Not Available
Documentary
James H. Haste
Patent- Photographic Film With Laminated Supports of Increased Flexibi
May 20, 1924
Image Not Available
Documentary
James H. Haste
Patent- Photographic Film With Colored Laminated Base
March 11, 1924
Image Not Available
Documentary
James H. Haste
Patent- Film Spools For Cameras
December 29, 1908
Image Not Available
Documentary
John S. Harmon
Patent- Film Spool
June 25, 1918
Image Not Available
Documentary
Henry W. Hales
Patent- Flash Lamp
March 7, 1899
Image Not Available
Documentary
Henry W. Hales
Patent- Shutter Attachments For Photographic Cameras
September 16, 1890
Image Not Available
Documentary
Henry Dudley Haight
Patent- Magazine Camera
January 31, 1899
Image Not Available
Documentary
Gurney O. Gutekunst
Patent- Carbocyanine dyes and process for making same
January 5, 1926
Image Not Available
Documentary
Gurney O. Gutekunst
Patent- Photographic Sensitizer and Mehtod of Making Same
April 7, 1925
Image Not Available
Documentary
Otto Groth
Patent- Feeding and Submerging Devices
April 29, 1919
Image Not Available
Documentary
Fred L. Gregory
Patent- Panoramic Camera
September 20, 1898
Image Not Available
Documentary
Mac G. Grigsby
Patent- Underwater Camera Containers With External Camera Controls
November 15, 1949
Image Not Available
Documentary
Holland C. Gregg
Patent- Vignetter Atachment For Camera
July 19, 1904
Image Not Available
Documentary
Eastman Kodak Company
Patent- Lenses
September 11, 1900
Image Not Available
Documentary
Harry Le B. Gray
Patent- Process of Making Acetylating Mixtures
December 15, 1931
Image Not Available
Documentary
Harry Le B. Gray
Patent- Process of Making Cellulose Acetate
September 15, 1931
Image Not Available
Documentary
Harry Le B. Gray
Patent- Method for increasing the uniformity of cellulose esters
May 7, 1929
Image Not Available
Documentary
Harry Le B. Gray
Patent- Process for making cellulose esters of high uniformity
May 7, 1929
Image Not Available
Documentary
Eastman Kodak Company
Patent- Process for making chloroform-soluble cellulose acetate
November 6, 1928
Image Not Available
Documentary
Harold L. Gray
Patent- Process for making chloroform-soluble cellulose acetate
September 4, 1928
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