William John Arbegast, Jr. (11 April 1951 in Davenport, Iowa – 28 November 2009 in Rapid City, South Dakota) was an American metallurgical engineer, mechanical engineer and friction stir welding expert.
Born |
11 April 1951 Davenport, Iowa
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Died |
28 November 2009 (aged 58) Rapid City, South Dakota
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Zodiac | Aries |
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