Drilldown: Patents

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Patents > Office: DE & Filing date: 1800 - 1899 & Number of claims: None

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Office: (Click arrow to add another value)
Inventors:
Otto Lilienthal (8) · None (3) · Gustav Lilienthal (3) · Ernst Georg August Baumgarten (3) · Paul Nipkow (2) · Frederick William Brearey (2) · Richard Czygan (2) · Gustav Koch (2) · Edward Joel Pennington (2)
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Tech fields:
LTA (36) · propulsion (19) · propeller (15) · None (12) · balloon (11) · frame (8) · navigation (7) · car (6) · marine (5) · ornithopter (4) · control (4) · airship (4) · sail (3) · flapping (3) · gas (3) · captive (3) · suspension (3)
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Showing below up to 82 results in range #1 to #82.

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