Drilldown: Patents

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Patents > First filing: None & Number of claims: 3-7 & Number of figures: 4

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None (7) · Emil Hyra (2) · Pál Kazvinczky (2) · Ottavio Ricaldoni (2) · Oscar Alvin Danielson (2) · Karl Klinkosch (2) · Gaetano Arturo Crocco (2) · Henri-Marie Coandă (2)
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airplane (16) · LTA (13) · frame (9) · design (9) · propellers (9) · navigation (8) · propulsion (6) · instrument (5) · marine (4) · propeller (4) · aerodynamics (4) · speedometer (4) · car (4) · balloon (4) · Subsystem (4) · safety (4)
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Showing below up to 47 results in range #1 to #47.

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