Drilldown: Patents

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Patents > Inventor country : GB or HU & Tech fields : lift or subsystem & Related to aircraft : 1 or 1912-01-30 or yes, Jul 6 1908 & Patent agent : Charles Dony or Herbert Haddan & Co. or Victor J. Evans or Weismann et Marx or None

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Walter George Tarrant (6) · Rudolf Penkala (2) · Oszkár Asbóth (2) · Alexander Albert Holle (2) · Henry Calder Lobnitz (2) · Eduard Penkala (2) · Heinrich Kajbić (2) · Harry Egerton Wimperis (2) · József Bucher (2)
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Showing below up to 54 results in range #1 to #54.

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