In 1947, a research physicist Chester Carlson set up which company to sell his invention, an office machine?
Xerox A/S Xerox Document Company Xerox Corporation Xerox Corp. Xerox Xerox Research Centre of Canada Xerox Corp XEROX Haloid NewField IT XtraPrint
xtraprint xerox xerox corporation xerox corp xerox s haloid xerox research centre of canada xerox document company newfield it
xerox
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XEROX