Objects

Objects
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Image Not Available
Documentary
Ray L. Stinchfeild
Patent- Soluble Cellulose Ester Containing Phthalic Groups & Process
1929/03/05
1998.1825.0001
Image Not Available
Documentary
Ray L. Stinchfeild
Patent- Process of Making Antistatic Nitrocellulose Film
1928/09/04
1998.1824.0001
Image Not Available
Documentary
Ray L. Stinchfeild
Patent- Power driven camera with motor signal
1928/09/04
1998.1823.0001
Image Not Available
Documentary
Ray L. Stinchfeild
Patent- Laminated Film Including a Layer of Polymerized Vinyl Chloride
1927/05/10
1998.1822.0001
Image Not Available
Documentary
Ray L. Stinchfeild
Patent- Cellulose ether composition
1924/12/09
1998.1821.0001
Image Not Available
Documentary
Ray L. Stinchfeild
Patent- Photographic Printing Machine
1924/10/07
1998.1820.0001
Image Not Available
Documentary
Ray L. Stinchfeild
Patent- Lens Shade
1923/04/03
1998.1819.0001
Image Not Available
Documentary
Ray L. Stinchfeild
Patent- Cellulose ether solvent and composition
1922/10/17
1998.1818.0001
Image Not Available
Documentary
Ray L. Stinchfeild
Patent- Cellulose ether solvent and composition
1922/10/17
1998.1817.0001
Image Not Available
Documentary
Ray L. Stinchfeild
Patent- Element For Use In Color Photography
1921/01/11
1998.1816.0001
Image Not Available
Documentary
Ray L. Stinchfeild
Patent- Color photography
1921/01/11
1998.1815.0001
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