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Arthur Granjean is a member of the following lists: Engineer stubs, Inventors and Toy inventors.
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Arthur Granjean invented Etch-a-sketch in the late 1950s. Granjean displayed his prototype, which he had built in his basement and called "L'Ecran Magique" ("The Magic Screen"), at the 1959 International Toy Exhibition. There, executives of the Ohio Art Company acquired the rights to produce it commercially.
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