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Patent:US1049911


Patent:US 1049911
Title:Adding and Recording Machine
Date:07.01.1913
Place:
Country:USA
Person:W. H. Pike
Company:
Internal Links:Pike Material, Burroughs
Keywords:
Link to the patent office:
(without guarantee)
 US1049911 (espacenet),  US1049911 (uspto)


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Aus der Patentschrift US1049911