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Patents > Grant date: 1913 & IPCs: None & Number of figures: 3-4

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Year granted:
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Office:
Inventors:
None (6) · Dőry Béla Jobaházi (3) · Edmund Kikut (3) · Dane Hurlburt (2) · Adolf Freiherr Odkolek von Augezd (2) · Johann Schütte (2) · Rudolph G. Dressler (2) · Árpád Zigány (2) · Burt Jackson Pressey (2) · Joseph Allison Steinmetz (2) · Fritz Edelstein (2)
Inventor country:
Applicant person:
None (8) · Edmund Kikut (3) · Dőry Béla Jobaházi (3) · Joseph Allison Steinmetz (2) · Johann Schütte (2) · Fritz Edelstein (2) · Dane Hurlburt (2) · Árpád Zigány (2) · Burt Jackson Pressey (2) · Rudolph G. Dressler (2) · Adolf Freiherr Odkolek von Augezd (2)
Applicant is inventor:
Tech fields:
airplane (40) · stability (20) · Frame (17) · None (13) · Design (13) · subsystem (11) · propellers (11) · propulsion (9) · Construction (9) · navigation (8) · aerodynamics (7) · propeller (7) · wings (7) · lift (6) · LTA (6) · rudder (5) · Automatic stability (5)
Full specification filed date:
Application number:
None (23)
Granted:
Related to aircraft:
National tech categories:
HU V/h (24) · None (12) · AT 77d (11) · USPC 244/80 (4) · FR 6.4 (3) · USPC 244/64 (2) · USPC 244/233 (2) · USPC 244/219 (2) · USPC 244/46 (2) · USPC 244/127 (2) · USPC 244/45R (2) · CH 129b (2)
IPCs: (Click arrow to add another value)
CPCs:
None (46) · CPC B64C17/00 (7) · CPC B64C13/00 (3) · CPC B64C2700/6295 (3) · CPC B64C39/08 (2) · CPC B64C3/56 (2) · CPC B64C3/385 (2) · CPC B64C3/40 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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