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Richard Duffin
(1909-1996)
American physicist
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Richard James Duffin (1909 – October 29, 1996) was an American physicist, known for his contributions to electrical transmission theory and to the development of geometric programming and other areas within operations research.

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Born
1 January 1909
Chicago, Illinois
Died
29 October 1996 (aged 87)
Pittsburgh, Pennsylvania
Zodiac Capricorn
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