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Patent:US2863604


Patent:US 2863604
Title:Electronic calculator for multiplication and division
Date:09.12.1958
Place:
Country:USA
Person:Charles Chenus Pierre Jacques, Leclerc Bruno
Company:Bull Sa Machines
Internal Links:
Keywords:
Link to the patent office:
(without guarantee)
 US2863604 (espacenet),  US2863604 (uspto)