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Patents > Patent agent : A. Specht or Haseltine, Lake & Co. & First filing: No

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Inventors:
Harold Arthur Savage (7) · George Henry Challenger (5) · None (3) · Daniel-Alexis-Léopold Grosclaude (3) · Louis Marmonier (3) · Elmer Ambrose Sperry (2) · Edward Joel Pennington (2)
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Tech fields:
airplane (20) · stability (14) · gyroscope (8) · LTA (8) · propulsion (6) · Control (6) · propeller (5) · automatic stability (5) · rudder (5) · military (4) · navigation (4) · Subsystem (4) · aerodynamics (4)
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Supplementary to patent:
None (16) · Patent FR-1907-382895 (2) · Patent GB-1913-2294 (2) · Patent GB-1908-21754 (2) · Patent US-1914-1368226 (2)
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Showing below up to 48 results in range #1 to #48.

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