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Patent:US1065367


Patent:US 1065367
Title:Adding-machine
Date:24.06.1913
Place:Walla Walla
Country:USA
Person:Oscar L. Ingram
Company:Gertrude Ingram
Internal Links:
Keywords:
Link to the patent office:
(without guarantee)
 US1065367 (espacenet),  US1065367 (uspto)


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