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Bay Bridge, complex crossing that spans San Francisco Bay from the city of San Francisco to Oakland via Yerba Buena Island. It consists of two end-to-end …
What was Hugo Junkers’s J-1 Blechesel (“Sheet Metal Donkey”) of 1915?
A:
Hugo Junkers patented a flying-wing design in 1910, the same year in which he established an aircraft factory at Dessau. His J-1 Blechesel (“Sheet Metal...
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