Leroy Grumman
American aerospace engineer (1895–1982)
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- Momentum0.0
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United StatesSummary
Updated 2026-06-22
Leroy Randle "Roy" Grumman was an American aeronautical engineer, test pilot, and industrialist. In 1929, he co-founded Grumman Aircraft Engineering Co., later renamed Grumman Aerospace Corporation, and now part of Northrop Grumman.
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- 勒罗伊·格鲁曼Low confidencewikipedia · zh.wikipedia.org
- ليروي غرومانLow confidencewikipedia · ar.wikipedia.org
- ليروى جرومانLow confidencewikipedia · arz.wikipedia.org
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