inventors_def - D George Devol s James Dewar s Ian Donald s...

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Unformatted text preview: D George Devol s James Dewar s Ian Donald s Dover Stamping Company s Cornelious Drebbel s Robots Vacuum Flask Vacuum Ultrasound Scanner Egg Beater Egg Submarine Submarine E Thomas Alva Edison s Egyptians s Souglas Engelhart s M. Engelbart s Record Player Record Percussion Percussion Instruments Instruments Scales Scales Sailboat String String Instruments Instruments Mouse Mouse Photo Booth F Michael Faraday s Wilhelm Fein s Sebastian Ziani De Ferrante s Gerhard Fisher s Enrico Forlanini s Jean Foucault s A. Fouineteau s William Friese Greene s Benjamin Franklin s Calvin Fuller, Daryl Chapin, Calvin Gerald Pearson Gerald s Electric Generator Transformer Transformer Power Drill Power Power Station Metal Detector Hydrofoil Hydrofoil Gyroscope Salad Spinner Salad Movie Camera Movie Movie Projector Lightning Conductor Lightning Solar Cell Solar ...
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