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Patent:US2439381


Patent:US 2439381
Title:Computing bomb sight
Date:13.04.1948
Place:New York
Country:USA
Person:Sidney Darlington Charles H. Townes Dean E. Wooldridge
Company:Bell Telephone Labs. Inc.
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Keywords:
Link to the patent office:
(without guarantee)
 US2439381 (espacenet),  US2439381 (uspto)


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