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Patents > Office : BE or CA or FI or NZ or US & Tech fields : aerodynamics or navigation or rudder & IPCs: None & Number of figures: 9-40

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Office: (Click arrow to add another value)
Inventors:
Eugene F. Falconnet (4) · Albert Hugo Friedel (3) · Reinhold Schmiechen (2) · John Anderson (2) · Jan Jaakson (2)
Inventor country:
Applicant person:
None (11) · Eugene F. Falconnet (4) · Albert Hugo Friedel (3) · Jan Jaakson (2) · John Anderson (2) · Reinhold Schmiechen (2)
Applicant type:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (26)
Granted:
Related to aircraft:
Patent agent:
None (25) · Munn & Co. (6) · Michael J. Stark & Sons (3) · Victor J. Evans (3) · R. S. & A. B. Lacey (3) · Poole & Brown (2) · Henry Hughes (2) · D. W. Glassie (2)
National tech categories:
None (12) · USPC 244/6 (6) · USPC 244/80 (5) · USPC 244/28 (4) · USPC 244/96 (3) · USPC 244/233 (3) · USPC 244/221 (3) · USPC 244/139 (2) · USPC 244/87 (2) · USPC 244/70 (2) · USPC 244/51 (2) · USPC 244/35R (2) · USPC 244/26 (2) · USPC 244/22 (2) · USPC 244/20 (2) · USPC 244/47 (2)
IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:

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