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Patents > Inventor country: AT & Supplementary to patent: None & Number of claims: 1-2

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Office:
Inventors:
None (15) · Ignaz Etrich (4) · Giulio Silvestri (3) · Anton Findenigg (2) · Hugo Reik (2) · Hugo Hückel (2) · Adolf Warchalowski (2) · Eduard Zaparka (2) · Franz Blicharski (2) · Alexander Suwada (2) · Friedrich Berner (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (24) · Ignaz Etrich (4) · Giulio Silvestri (3) · Friedrich Berner (2) · Alexander Suwada (2) · Anton Findenigg (2) · Hugo Hückel (2) · Franz Blicharski (2)
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Tech fields:
airplane (22) · Wings (13) · design (12) · propellers (11) · LTA (10) · Construction (10) · propulsion (9) · Frame (8) · None (7) · stability (6) · Chassis (5) · lift (5) · Tragfläche (5) · Subsystem (5) · Aerodynamics (5) · monoplane (4) · engine (4) · Balloons (4) · Whole (4)
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CPCs:
None (38) · CPC B64C11/006 (3) · CPC B64C2700/6274 (2) · CPC B64C39/005 (2) · CPC B64C23/005 (2) · CPC B64C17/00 (2)
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Citations from after 1930:
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