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Patent:US1498027


Patent:US 1498027
Title:Computing Machine
Date:17.06.1923
Place:Torino, Italien
Country:USA
Person:Gagliazzo, Carlo
Company:
Internal Links:
Keywords:
Link to the patent office:
(without guarantee)
 US1498027 (espacenet),  US1498027 (uspto)


Filing date: Mar 8, 1923