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Patent:US2665070


Patent:US 2665070
Title:Binary-Octal-Decimal Computer Calculating Machine
Date:05.01.1954
Place:
Country:USA
Person:Avery, Harold (P)
Company:Marchant (P)
Internal Links:Nichtdezimale Rechner, Octalsystem
Keywords:
Link to the patent office:
(without guarantee)
 US2665070 (espacenet),  US2665070 (uspto)


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