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Die große Enzyklopädie des mechanischen Rechnens

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Patent:US3423018


Patent:US 3423018
Title:Ten Key Calc Mach Adapted to Effect Multiplications as Well as Divisions
Date:21.01.1969
Place:
Country:USA
Person:Gassino, Teresio (P)
Company:Olivetti (P)
Internal Links:separate memory units for multiplicand/quotient and multiplier/divisor
Keywords:
Link to the patent office:
(without guarantee)
 US3423018 (espacenet),  US3423018 (uspto)


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Aus der Patentschrift US3423018