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Patent:GB458800


Patent:GB 458800
Title:Improvements in or relating to calculating machines for performing division
Date:28.12.1936
Place:
Country:Great Britain
Person:
Company:British Tabulating (P) Mach Co Ltd
Internal Links:
Keywords:
Link to the patent office:
(without guarantee)
 GB458800


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Aus der Patentschrift GB458800