Carl Norden
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What links here
Elmer Ambrose Sperry
Elmer
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1928 in rail transport
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List of Cornell University alumni
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Hermann Anschütz-Kaempfe
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Peter Cooper Hewitt
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John Perry (engineer)
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Sperry
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SAE International
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Automotive industry
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Sperry Corporation
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Bellport, New York
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Cortland, New York
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Cincinnatus, New York
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List of inventors
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Arc lamp
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Cortland County, New York
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Gyrocompass
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1918
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October 12
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June 16
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Feedback
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Elmer Sperry
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Elmer A. Sperry
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Elmer A Sperry
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