Drilldown: Patents

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Patents > Publication date: 1800 - 1899 & National tech categories : USPC 244/64 or None

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Inventors:
Otto Lilienthal (11) · Louis Capazza (2) · August Riedinger (2)
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Tech fields:
None (15) · LTA (14) · navigation (4) · balloon (4) · frame (3) · propeller (3) · propulsion (3) · Design (3) · car (3) · steam engine (2) · gas (2) · safety (2) · stability (2) · compartments (2) · Balloons (2) · airplane (2) · airship (2)
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Showing below up to 54 results in range #1 to #54.

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