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- This Swedish inventor is responsible for the seatbelt, and has also helped with the development of the ejection seat in airplanes.
Question 1:
This Swedish inventor is responsible for the seatbelt, and has also helped with the development of the ejection seat in airplanes.
A. John Ericsson
B. Nils Bohlin
C. Gustaf Dalén
D. Oscar Kjellberg
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