Drilldown: Patents

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Patents > Inventor country : HU or IT or NL or RU & Tech fields : Airship or airplane or design or propellers & Grant date: 1900 - 1909

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Emanuel Kalisch (6) · Viktor Tarczal (4) · None (3) · Edmund Roheim (3) · Giovanni Antonio Salvatico (3) · Josef Simkó (3) · Stefan Hunyor de Visoly (3) · Emil Némethy (2) · Vassily Rebikov (2) · Mario Calderara (2) · Ottavio Ricaldoni (2) · Federico Capone (2) · Enrico Forlanini (2) · Dr. Hunyor István Visolyi (2) · Josef Deixler (2)
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Showing below up to 83 results in range #1 to #83.

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