Patent GB-1902-24336

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  • Lord Howard de Walden, Seaford House, Belgrave Square, London
  • Hans Knudsen, Revere House, Boston, Engineer

Patents which are supplementary to this one


Year filed 1902
Year granted 1903
Office GB
Patent number 24336
Inventors Howard de Walden, Hans Knudsen
Inventor country GB, US
Applicant person
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Improvements relating to Mechanically Propelled Aerial Vehicles
English title Mechanically Propelled Aerial Vehicles
Tech fields LTA, parachute, aerodynamics, safety, airfoil, car, suspension, rudder
Filing date 1902-11-06
Full specification filed date
Application number
Grant date 1903-09-24
Granted? 1
Publication date
Supplementary to patent Patent US-1904-769034
Related to aircraft? 1
Serial number
Patent agent Haseltine, Lake & Co.
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Cites these patents
Citations from after 1930
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