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USA
Patent:US1060997
Patent:
US 1060997
Title:
Interest Calculator
Date:
06.05.1913
Place:
Country:
USA
Person:
J. B. Moody
Company:
Internal Links:
Zinsrechner
Keywords:
Link to the patent office:
(without guarantee)
US1060997
(espacenet),
US1060997
(uspto)
Aus der Patentschrift US1060997