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Patents > Year granted: 1913 & Applicant is inventor: Yes & Grant date: 1900 - 1999 & National tech categories : HU V/h or USPC 244/22 or USPC 244/92

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Inventors:
Dőry Béla Jobaházi (4) · Karl Bomhard (3) · Árpád Zigány (3) · Adolphe-François-Joseph Doutre (2) · Johann Schütte (2) · Ernő Bajtay (2)
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Applicant person:
Dőry Béla Jobaházi (4) · Árpád Zigány (3) · Karl Bomhard (3) · Ernő Bajtay (2) · Adolphe-François-Joseph Doutre (2) · Johann Schütte (2)
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Tech fields:
Airplane (39) · design (16) · Construction (15) · Frame (15) · subsystem (13) · wings (11) · aerodynamics (11) · stability (10) · Propellers (10) · Airship (7) · automatic stability (6) · Whole (5) · flapping (4) · Propulsion (4) · gliders (4) · Fuselage (4) · None (4) · Chassis (4)
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None (4)
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