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Patents > Office : AT or HU or MX or SAX & First filing: Yes

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Office: (Click arrow to add another value)
Inventors:
None (28) · Oszkár Asbóth (6) · Dőry Béla Jobaházi (4) · Árpád Zigány (3) · Eduard Penkala (3) · Emil Schimanek (3) · Adolf Warchalowski (3)
Inventor country:
Applicant person:
None (40) · Dőry Béla Jobaházi (4) · Árpád Zigány (3) · Emil Schimanek (3) · Eduard Penkala (3) · Oszkár Asbóth (3)
Applicant is inventor:
Tech fields:
airplane (94) · design (53) · Propellers (36) · Wings (33) · propulsion (33) · subsystem (29) · Frame (29) · Construction (27) · aerodynamics (25) · whole (24) · stability (22) · Airship (21) · LTA (20) · None (20) · lift (19) · Helicopter (14) · steering (13) · automatic stability (13) · flapping (11) · control (11)
Full specification filed date:
Application number:
None (137)
Granted:
Related to aircraft:
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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