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Patent:US3260452


Patent:US 3260452
Title:Apparatus for Reducing the Number of Dividing Movements of a Calculator
Date:12.07.1966
Place:
Country:USA
Person:Thevis, Paul (P)
Company:Olympia (P)
Internal Links:
Keywords:
Link to the patent office:
(without guarantee)
 US3260452 (espacenet),  US3260452 (uspto)


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Aus der Patentschrift US3260452