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Patent:GB802705


Patent:GB 802705
Title:Improvements in or relating to digital calculating apparatus
Date:08.10.1958
Place:
Country:Great Britain
Person:Duke, Keith Albert (P)
Company:British Tabulating (P) Mach Co Ltd
Internal Links:
Keywords:
Link to the patent office:
(without guarantee)
 GB802705


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Aus der Patentschrift GB802705