Chester Carlson (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Chester Carlson" in German language version.

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  • Patent US2221776A: Electron photography. Angemeldet am 8. September 1938, veröffentlicht am 19. November 1940, Erfinder: Chester F. Carlson.
  • Patent US2297691A: Electrophotography. Angemeldet am 4. April 1939, veröffentlicht am 6. Oktober 1942, Erfinder: Chester F. Carlson.
  • Patent US2357809A: Electrophotographic apparatus. Angemeldet am 16. November 1940, veröffentlicht am 12. September 1944, Erfinder: Chester F. Carlson.