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Patent:US1023168


Patent:US 1023168
Title:Adding Machine
Date:16.04.1912
Place:
Country:USA
Person:W. J. Pasinski
Company:Burroughs Adding Machine Co.
Internal Links:Burroughs, Burroughs Calculator (Klasse 5)
Keywords:
Link to the patent office:
(without guarantee)
 US1023168 (espacenet),  US1023168 (uspto)


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Aus der Patentschrift US1023168