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Patents > Office : BE or Other & Inventor country: RU & CPCs: None

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Office: (Click arrow to add another value)
Inventors:
Comte Antoine Apraxine (10) · Jan Jaakson‎ (6) · Georges de Bothezat (6) · Vassily Rebikov (4) · Roman Pomianowski (4) · Konstantin Danilewsky (3) · Sergei Tscherwinsky (3) · None (2) · Nicolas de Benois (2) · Anempodist Wertogradsky (2)
Inventor country: (Click arrow to add another value)
Applicant person:
Comte Antoine Apraxine (9) · Georges de Bothezat (6) · Jan Jaakson (6) · None (5) · Roman Andreas Pomiansky (4) · Vassily Rebikov (3) · Sergei Tscherwinsky (3) · Nicolas de Benois (2) · Anempodist Wertogradsky (2) · К. Данилевский (2)
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Tech fields:
airplane (20) · LTA (14) · propulsion (14) · Stability (12) · aerodynamics (12) · frame (11) · balloon (11) · Wings (10) · marine (9) · flying machine (9) · Automatic stability (8) · design (6) · hydrodynamics (6) · energy (6) · helicopter (6) · None (5) · elasticity (5) · steering (5) · lift (5) · hybrid (4)
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Citations from after 1930:
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Showing below up to 74 results in range #1 to #74.

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