invention image gallery

Download Invention Image Gallery

Post on 31-Dec-2015

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Invention Image Gallery. Productivity. Typewriter. Cash Register. Adding Machine. Sewing Machine. Food Processing. Tin Can. Can Opener. Condensed Milk. Breakfast Cereals. Refrigeration. Agricultural Production. Mechanical Reaper. Steel Plow. Tractor. Electricity and Communications. - PowerPoint PPT Presentation

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  • Typewriter

  • Cash Register

  • Adding Machine

  • Sewing Machine

  • Tin CanCan Opener

  • Condensed Milk

  • Breakfast Cereals

  • Refrigeration

  • Mechanical Reaper

  • Steel Plow

  • Tractor

  • Electric Dynamo

  • Telegraph

  • First Telephone Early Telephone

  • Electric light

  • Electric Delivery System

  • First Four-Wheeled Auto Model T Ford

  • Assembly Line

  • Airplane