Drilldown: Patents

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Patents > Assigned to : John A. Roebling's Sons or Vickers Ltd. or Établissements de Dion-Bouton or None & National tech categories : DE 77 or HU V/h or NL 62 or USPC 244/30 & First filing : Yes or None & Number of figures: 4-5

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Office:
Inventors:
None (10) · Stefan Hunyor de Visoly (2) · Pál Kazvinczky (2)
Inventor country:
Applicant person:
None (12) · Dr. Hunyor István Visolyi (2) · Pál Kazvinczky (2)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (27) · propulsion (23) · LTA (23) · Airship (20) · Design (19) · Propellers (18) · frame (14) · subsystem (10) · Wings (9) · construction (9) · Navigation (9) · stability (8) · aerodynamics (6) · Flapping (6) · propeller (6) · Steering (6) · Whole (6) · lift (5) · Control (5)
Full specification filed date:
Application number:
None (33)
Granted:
Related to aircraft:
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Cites these patents:
Citations from after 1930:
Number of text pages:
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Showing below up to 85 results in range #1 to #85.

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