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
xerox research centre of canada haloid xerox s newfield it xerox corp xtraprint xerox document company xerox corporation xerox
xerox
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XEROX