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Patent:US2320399


Patent:US 2320399
Title:Computing machine
Date:01.06.1943
Place:Bridgeport, CT und New York
Country:USA
Person:Anderson, Walter (P)
Company:Underwood Elliott-Fisher (P) Comp.
Internal Links:
Keywords:
Link to the patent office:
(without guarantee)
 US2320399 (espacenet),  US2320399 (uspto)


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