Drilldown: Patents

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Patents > Publication date: 1800 - 1899 & CPCs : CPC Y10T74/1221 or None

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Inventors:
Otto Lilienthal (12) · None (4) · August Riedinger (3) · Leonardo Torres Quevedo (2) · Ferdinand von Zeppelin (2) · Louis Capazza (2) · Gustav Fricke (2) · Gustav Lilienthal (2) · Joseph Hofmann (2) · Hans von Siegsfeld (2) · Jean Dusséqué (2) · Heinrich Suter (2)
Inventor country:
Applicant person:
None (58) · Otto Lilienthal (3) · Jean Dusséqué (2) · August Riedinger (2) · Gustav Fricke (2)
Applicant is inventor:
Tech fields:
LTA (29) · propulsion (22) · None (19) · Frame (13) · propeller (13) · balloon (11) · navigation (9) · Design (9) · stability (6) · car (6) · airplane (6) · propellers (6) · dirigible (6) · marine (5) · Dirigibles (5) · steam (5) · whole (5)
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Citations from after 1930:
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Showing below up to 97 results in range #1 to #97.

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