Drilldown: Patents

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Patents > Year granted: 1890 - 1899 & Publication date: 1800 - 1899

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Inventors:
Otto Lilienthal (6) · August Riedinger (3) · None (3) · Dr. Bernhard Reinhard Beenen (2) · Hermann Israel (2) · Jean Dusséqué (2) · Heinrich Suter (2) · Hans von Siegsfeld (2) · Gustav Lilienthal (2) · Joseph Hofmann (2) · Gustav Fricke (2) · F. Gaebert (2) · Ferdinand von Zeppelin (2) · Carl Georg Rodeck (2)
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Tech fields:
LTA (27) · propulsion (18) · None (16) · frame (13) · propeller (13) · balloon (11) · design (9) · propellers (6) · airplane (6) · captive (6) · marine (5) · kite (5) · hybrid (5) · dirigibles (5) · navigation (5) · Balloons (5) · helicopter (4) · airship (4) · steering (4) · compartments (4)
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Showing below up to 82 results in range #1 to #82.

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