Drilldown: Patents
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- Airplane (18)
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Albert John Fortescue (1) ·
Arthur McLean (1) ·
Charles Kaestner (1) ·
Edgar A. McClung (1) ·
Francis J. Nekarada (1) ·
Frederick Philip Godson (1) ·
George G. Schwabek (1) ·
Georges-Pierre-Joseph Brousseau (1) ·
Josef Seiberl (1) ·
Joseph Wetzel (1) ·
Stephen Merrill Craig (1) ·
Thomas Osborne Perry (1)
None (3) ·
frame (2) ·
fuel (1) ·
helicopter (3) ·
HTA (1) ·
hybrid (1) ·
landing (1) ·
LTA (2) ·
machine (1) ·
motor (2) ·
navigation (3) ·
propeller (1) ·
propulsion (3) ·
rudder (1) ·
turbine (1)
Showing below up to 11 results in range #1 to #11.
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- Calendar: Year filed
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- Calendar: Full specification filed date
- Calendar: Grant date
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