Drilldown: Patents

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Patents > Year granted: 1893 & Grant date: 1890 - 1899 & Assigned to: None & Number of claims: None

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None (23) · Vicomte Decazes (2) · de Préneuf (2) · Carl Friedrich Billwiller (2) · Georg Wellner (2)
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None (26) · propulsion (11) · LTA (11) · safety (6) · aerostat (6) · dirigible (5) · navigation (5) · electricity (4) · gas (2) · kite (2) · instrument (2) · infrastructure (2) · parachute (2) · nacelle (2) · marine (2) · cargo (2) · car (2) · balloon (2)
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Showing below up to 66 results in range #1 to #66.

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