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How Were Tape Recorders Invented

when were tape recorders invented, when were portable tape recorders invented, when were reel to reel tape recorders invented, when were cassette tape recorders invented, when were voice recorders invented




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when were tape recorders invented, when were portable tape recorders invented, when were reel to reel tape recorders invented, when were cassette tape recorders invented, when were voice recorders invented Ampex produces its first tape recorder, the Model 200. Major improvements are made in disk-cutting technology: the Presto 1D, Fairchild 542, and Cook

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