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Patent:US2346249


Patent:US 2346249
Title:Compound denominate number calculating machine
Date:11.04.1944
Place:
Country:USA
Person:Bryce, James (P)
Company:IBM (P)
Internal Links:
Keywords:
Link to the patent office:
(without guarantee)
 US2346249 (espacenet),  US2346249 (uspto)


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Aus der Patentschrift US2346249