Drilldown: Patents

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Patents > Year granted: 1909 & Applicant firm : Luft-Verkehrs-Gesellschaft m.b.H. or Établissements de Dion-Bouton or None & Tech fields : lift or propulsion & Filing date: 1900 - 1909 & Supplementary to patent : Patent FR-1908-407090 or None & Related to aircraft : 0.5 or Yes

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Charles Wolf (2) · Franklin Tompkins (2) · Robert Esnault-Pelterie (2)
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None (4) · Robert Esnault-Pelterie (2) · Charles Wolf (2) · Franklin Tompkins (2)
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