Drilldown: Patents

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Patents > Inventor country : ES or GB & Applicant firm: None & Applicant type: None & Granted : Other or None & Number of diagram pages: None

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Inventors:
Thomas Augustus Dring (3) · William Nelson Hutchinson (2) · Joseph Simmons (2) · Harry Martin Middleton (2) · George Pocock (2) · Frederick William Brearey (2) · Sebastian Ziani De Ferranti (2)
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Tech fields:
LTA (10) · navigation (10) · propulsion (9) · propeller (9) · Balloon (8) · None (6) · frame (6) · safety (5) · marine (4) · kite (4) · airfoil (3) · helicopter (3)
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Showing below up to 51 results in range #1 to #51.

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