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George Eastman receives a U.S. Government patent on his new paper-strip photographic film.
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George Eastman
American entrepreneur, inventor, and photographer (1854–1932)
George Eastman was an American innovator and entrepreneur who founded the Eastman Kodak Company and helped to bring the photographic use of roll film into the mainstream. After a decade of experiments in photography, he patented and sold a roll film camera, making amateur…Source: Wikipedia (CC BY-SA)
Patent
Type of legal protection for an invention
A patent is a type of intellectual property that gives its owner the legal right to exclude others from making, using, or selling an invention for a limited period of time in exchange for publishing an enabling disclosure of the invention. In most countries, patent rights fall…Source: Wikipedia (CC BY-SA)
Photographic film
Visual storage media used by film (analog) cameras
Photographic film is a strip or sheet of transparent film base coated on one side with a gelatin emulsion containing microscopically small light-sensitive silver halide crystals. The sizes and other characteristics of the crystals determine the sensitivity, contrast, and…Source: Wikipedia (CC BY-SA)