Works of: John G. Jones

Works of: John G. Jones
1 to 24 of 41
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Documentary
John G. Jones
Patent- Coating apparatus
May 7, 1929
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Documentary
John G. Jones
Patent- Method and apparatus for making film backing paper with thin
January 9, 1931
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Documentary
John G. Jones
Patent- Method and apparatus for tintiing photographic film
January 6, 1931
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Documentary
John G. Jones
Patent- Method of making metal spools
April 8, 1930
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Documentary
John G. Jones
Patent- Photographic film cartridge paster supplying machine
January 7, 1930
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Documentary
John G. Jones
Patent- Film Winding Machines
July 10, 1928
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Documentary
John G. Jones
Patent- Conveyors
September 6, 1927
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Documentary
John G. Jones
Patent- Methods & Apparatus For Making Paper Strips With Thinned Edge
July 5, 1927
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Documentary
John G. Jones
Patent- Automatic photographic film spool making machines
February 8, 1927
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Documentary
John G. Jones
Patent- Method of Making Photographic Cartridges
December 7, 1926
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Documentary
John G. Jones
Patent- Photographic Film Cartridge Sealing Machines
December 7, 1926
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Documentary
John G. Jones
Patent- Film Assembling Machines
November 2, 1926
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Documentary
John G. Jones
Patent- Photographic Cartridges
November 2, 1926
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Documentary
John G. Jones
Patent- Sticker Bands For Photographic Cartridges
June 22, 1926
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Documentary
John G. Jones
Patent- Suction Boxes For Paper Making
February 9, 1926
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Documentary
John G. Jones
Patent- Suction Conveyors For Sheet Material
November 10, 1925
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Documentary
John G. Jones
Patent- Semiautomatic Film Spooling Lathes
November 3, 1925
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Documentary
John G. Jones
Patent- Dental x-ray film packages
May 5, 1925
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Documentary
John G. Jones
Patent- Automatic film spooling machines
April 7, 1925
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Documentary
John G. Jones
Patent- Photographic Cartridges
January 13, 1925
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Documentary
John G. Jones
Patent- Photographic Cartridges and Method of Making Same
July 8, 1924
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Documentary
John G. Jones
Patent- Apparatus and method for making paper strips
May 20, 1924
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Documentary
John G. Jones
Patent- Photographic Cartridges
May 8, 1923
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Documentary
John G. Jones
Patent- Photographic Cartridges
May 8, 1923
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