Drilldown: Patents

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Patents > Publication date: 1900 - 1909 & Supplementary to patent : Patent FR-1916-502839 or Patent US-1913-04-21 George Raymond Lawrence or None & Assigned to: None & IPCs : IPC B64C3/18 or IPC B64C39/00 or None & First filing: No & Number of diagram pages: 1-2

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None (3) · Wilbur Wright (3) · Orville Wright (3) · Joseph Hofmann (3) · Ignaz Etrich (2) · Raymond d'Equevilley-Montjustin (2) · Melvin Vaniman (2) · Henry Boinet (2)
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None (16) · Joseph Hofmann (3) · Melvin Vaniman (2) · Ignaz Etrich (2)
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Tech fields:
Airplane (23) · frame (14) · design (14) · LTA (11) · propulsion (10) · construction (9) · propellers (7) · propeller (6) · Airship (6) · stability (5) · aerodynamics (5) · wings (5) · navigation (4) · Whole (4) · Subsystem (4)
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None (17)
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