Drilldown: Patents

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Patents > Office: AT & Filing date: 1900 - 1999 & Number of claims: 4-20

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Office: (Click arrow to add another value)
Inventors:
None (17) · Adolf Warchalowski (3) · Karl Klinkosch (3) · Emil Hyra (3) · Adolf Freiherr Odkolek von Augezd (2) · Louis Brennan (2)
Inventor country:
Applicant person:
None (27) · Emil Hyra (3) · Karl Klinkosch (3) · Louis Brennan (2)
Applicant is inventor:
Tech fields:
Airplane (21) · Frame (18) · propulsion (10) · LTA (9) · stability (8) · wings (8) · Design (8) · Construction (8) · propeller (7) · marine (7) · control (6) · Flapping (5) · military (5) · Propellers (5) · Subsystem (5) · Aerodynamics (5) · parachutes (5)
Full specification filed date:
Application number:
Granted:
Related to aircraft:
Patent agent:
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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