Drilldown: Patents

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Patents > Inventor country : GB or RO & Granted: None

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Inventors:
Everard Richard Calthrop‎‎ (9) · Henri-Marie Coandă (4) · Harold Edward Sherwin Holt (4) · Charles Denniston Burney (3) · Wald Gustafson (2) · Sebastian Ziani De Ferranti (2)
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Tech fields:
airplane (7) · parachute (6) · None (5) · navigation (5) · LTA (5) · propulsion (4) · propellers (4) · military (4) · illumination (4) · control (3) · propeller (3) · design (3) · hydroaeroplane (3) · marine (2) · construction (2) · landing (2) · kite (2) · parachutes (2) · hydroplane (2) · safety (2)
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Showing below up to 59 results in range #1 to #59.

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