British Tabulating Machine Company Patent Application - Improvements in or Relating to Record Card Controlled Printing Mechanisms (February 1955)
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Patent Application 4295/55, filed 14th February 1955, by the British Tabulating Machine Company entitled 'Improvements in or relating to record card controlled printing mechanisms'. 15 pages of description with one page with diagrams. Date : February 1955Creator : British Tabulating Machine Company Physical Description : x16 pages This exhibit has a reference ID of CH72105. Please quote this reference ID in any communication with the Centre for Computing History. |
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