Drilldown: Patents

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Patents > Year granted: 1913 & Tech fields : Aerodynamics or airplane or marine or subsystem or None & Number of text pages: 4-50000000 & Number of diagram pages: 2-4

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Inventors:
George Brougham Hubert Austin (2) · Alexander Albert Holle (2) · Lewis Ginter Young (2) · Frank M. Bell (2) · Charles Rudolph Wittemann (2)
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None (4) · George Brougham Hubert Austin (2) · Frank Merrill Bell (2) · Charles Rudolph Wittemann (2)
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None (10)
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