A new gas proof uniform
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Article
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1952
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Elsevier Science
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English
β 178 KB
May, 1gjZ.l CURRENT TOPICS Charactron Hi-Speed Printer.-A unique development combining electronics and dry photographic techniques for the first time to provide high-speed, automatic recording of intelligence at rates as high as 10,000 characters per second was described recently by J. T. McNaney, i