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Facsimile transceiver
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Patent number D288444
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Issue date Feb 24, 1987
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Hitachi, Ltd.
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Akitaka Takeuchi
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D14 - Recording, communication, or information retrieval equipment
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Facsimile transceiver
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Patent number D281780
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Issue date Dec 17, 1985
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Hitachi, Ltd.
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Akitaka Takeuchi
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D14 - Recording, communication, or information retrieval equipment
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Facsimile transceiver
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Patent number D276340
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Issue date Nov 13, 1984
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Hitachi, Ltd.
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Akitaka Takeuchi
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D14 - Recording, communication, or information retrieval equipment