Drilldown: Patents

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Patents > Inventor country : AH or DE or NL & Applicant firm: None & Application number : propulsion or None & Grant date: 1800 - 1899 & Patent agent: None & IPCs: None

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Inventors:
Otto Lilienthal (5) · Gustav Lilienthal (4) · Ferdinand von Zeppelin (4) · Richard Czygan (3) · August Riedinger (3) · Raphael Ernst May (2) · Ramiro de Palacios (2) · Hermann Ganswindt (2) · Hans von Siegsfeld (2) · Gustav Koch (2) · Georg Fischer (2) · Wilhelm Goetjes (2)
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LTA (30) · propulsion (12) · None (11) · propeller (11) · balloon (11) · frame (10) · navigation (9) · car (8) · airship (7) · dirigible (5) · design (4) · captive (4) · marine (3) · valve (3) · hybrid (3) · stability (3)
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